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An important experimental program on Nuclear Astrophysics is being carried out at the n_TOF since several years, in order to address the still open issues in stellar and primordial nucleosynthesis. Several neutron capture reactions relevant to s-process nucleosynthesis have been measured so far, some of which on important branching point radioisotopes. Furthermore, the construction of a second experimental area has recently opened the way to challenging measurements of (n, charged particle) reactions on isotopes of short half-life. The Nuclear Astrophysics program of the n_TOF Collaboration is here described, with emphasis on recent results relevant for stellar nucleosynthesis, stellar neutron sources and primordial nucleosynthesis.
The spent fuel of current nuclear reactors contains fissile plutonium isotopes that can be combined with 238U to make mixed oxide (MOX) fuel. In this way the Pu from spent fuel is used in a new reactor cycle, contributing to the long-term sustainability of nuclear energy. The use of MOX fuels in thermal and fast reactors requires accurate capture and fission cross sections. For the particular case of 242Pu, the previous neutron capture cross section measurements were made in the 70's, providing an uncertainty of about 35% in the keV region. In this context, the Nuclear Energy Agency recommends in its “High Priority Request List” and its report WPEC-26 that the capture cross section of 242Pu should be measured with an accuracy of at least 7–12% in the neutron energy range between 500 eV and 500 keV. This work presents a brief description of the measurement performed at n_TOF-EAR1, the data reduction process and the first ToF capture measurement on this isotope in the last 40 years, providing preliminary individual resonance parameters beyond the current energy limits in the evaluations, as well as a preliminary set of average resonance parameters.
The Cosmological Lithium Problem refers to the large discrepancy between the abundance of primordial 7Li predicted by the standard theory of Big Bang Nucleosynthesis and the value inferred from the so-called “Spite plateau” in halo stars. A possible explanation for this longstanding puzzle in Nuclear Astrophysics is related to the incorrect estimation of the destruction rate of 7Be, which is responsible for the production of 95% of primordial Lithium. While charged-particle induced reactions have mostly been ruled out, data on the 7Be(n,α) and 7Be(n,p) reactions are scarce or completely missing, so that a large uncertainty still affects the abundance of 7Li predicted by the standard theory of Big Bang Nucleosynthesis. Both reactions have been measured at the n_TOF facility at CERN, providing for the first time data in a wide neutron energy range.
The 33S(n,α)30Si cross section measurement, using 10B(n,α) as reference, at the n_TOF Experimental Area 2 (EAR2) facility at CERN is presented. Data from 0.01 eV to 100 keV are provided and, for the first time, the cross section is measured in the range from 0.01 eV to 10 keV. These data may be used for a future evaluation of the cross section because present evaluations exhibit large discrepancies. The 33S(n,α)30Si reaction is of interest in medical physics because of its possible use as a cooperative target to boron in Neutron Capture Therapy (NCT).
High precision measurement of the radiative capture cross section of 238U at the n_TOF CERN facility
(2017)
The importance of improving the accuracy on the capture cross-section of 238U has been addressed by the Nuclear Energy Agency, since its uncertainty significantly affects the uncertainties of key design parameters for both fast and thermal nuclear reactors. Within the 7th framework programme ANDES of the European Commission three different measurements have been carried out with the aim of providing the 238U(n,γ) cross-section with an accuracy which varies from 1 to 5%, depending on the energy range. Hereby the final results of the measurement performed at the n_TOF CERN facility in a wide energy range from 1 eV to 700 keV will be presented.
New results are presented of the 234U neutron-induced fission cross section, obtained with high accuracy in the resonance region by means of two methods using the 235U(n,f) as reference. The recent evaluation of the 235U(n,f) obtained with SAMMY by L. C. Leal et al. (these Proceedings), based on previous n_TOF data [1], has been used to calculate the 234U(n,f) cross section through the 234U/235U ratio, being here compared with the results obtained by using the n_TOF neutron flux.
The CERN n_TOF neutron beam facility is characterized by a very high instantaneous neutron flux, excellent TOF resolution at the 185 m long flight path (EAR-1), low intrinsic background and coverage of a wide range of neutron energies, from thermal to a few GeV. These characteristics provide a unique possibility to perform high-accuracy measurements of neutron-induced reaction cross-sections and angular distributions of interest for fundamental and applied Nuclear Physics. Since 2001, the n_TOF Collaboration has collected a wealth of high quality nuclear data relevant for nuclear astrophysics, nuclear reactor technology, nuclear medicine, etc. The overall efficiency of the experimental program and the range of possible measurements has been expanded with the construction of a second experimental area (EAR-2), located 20 m on the vertical of the n_TOF spallation target. This upgrade, which benefits from a neutron flux 30 times higher than in EAR-1, provides a substantial extension in measurement capabilities, opening the possibility to collect data on neutron cross-section of isotopes with short half-lives or available in very small amounts. This contribution will outline the main characteristics of the n_TOF facility, with special emphasis on the new experimental area. In particular, we will discuss the innovative features of the EAR-2 neutron beam that make possible to perform very challenging measurements on short-lived radioisotopes or sub-mg samples, out of reach up to now at other neutron facilities around the world. Finally, the future perspectives of the facility will be presented.
Neutron-induced reaction cross sections are important for a wide variety of research fields ranging from the study of nuclear level densities, nucleosynthesis to applications of nuclear technology like design, and criticality and safety assessment of existing and future nuclear reactors, radiation dosimetry, medical applications, nuclear waste transmutation, accelerator-driven systems and fuel cycle investigations. Simulations and calculations of nuclear technology applications largely rely on evaluated nuclear data libraries. The evaluations in these libraries are based both on experimental data and theoretical models. CERN’s neutron time-of-flight facility n_TOF has produced a considerable amount of experimental data since it has become fully operational with the start of its scientific measurement programme in 2001. While for a long period a single measurement station (EAR1) located at 185 m from the neutron production target was available, the construction of a second beam line at 20 m (EAR2) in 2014 has substantially increased the measurement capabilities of the facility. An outline of the experimental nuclear data activities at n_TOF will be presented.
The 236U isotope plays an important role in nuclear systems, both for future and currently operating ones. The actual knowledge of the capture reaction of this isotope is satisfactory in the thermal region, but it is considered insufficient for Fast Reactor and ADS applications. For this reason the 236U(n, γ) reaction cross-section has been measured for the first time in the whole energy region from thermal energy up to 1 MeV at the n_TOF facility with two different detection systems: an array of C6D6 detectors, employing the total energy deposited method, and a FX1 total absorption calorimeter (TAC), made of 40 BaF2 crystals. The two n_TOF data sets agree with each other within the statistical uncertainty in the Resolved Resonance Region up to 800 eV, while sizable differences (up to ≃ 20%) are found relative to the current evaluated data libraries. Moreover two new resonances have been found in the n_TOF data. In the Unresolved Resonance Region up to 200 keV, the n_TOF results show a reasonable agreement with previous measurements and evaluated data.
The accurate knowledge of the neutron-induced fission cross-sections of actinides and other isotopes involved in the nuclear fuel cycle is essential for the design of advanced nuclear systems, such as Generation-IV nuclear reactors. Such experimental data can also provide the necessary feedback for the adjustment of nuclear model parameters used in the evaluation process, resulting in the further development of nuclear fission models. In the present work, the 240Pu(n,f) cross-section was measured at CERN's n_TOF facility relative to the well-known 235U(n,f) cross section, over a wide range of neutron energies, from meV to almost MeV, using the time-of-flight technique and a set-up based on Micromegas detectors. This measurement was the first experiment to be performed at n_TOF's new experimental area (EAR-2), which offers a significantly higher neutron flux compared to the already existing experimental area (EAR-1). Preliminary results as well as the experimental procedure, including a description of the facility and the data handling and analysis, are presented.
Short range particle repulsion is rather important property of the hadronic and nuclear matter equations of state. We present a novel equation of state which is based on the virial expansion for the multicomponent mixtures with hard-core repulsion. In addition to the hard-core repulsion taken into account by the proper volumes of particles, this equation of state explicitly contains the surface tension which is induced by another part of the hard-core repulsion between particles. At high densities the induced surface tension vanishes and the excluded volume treatment of hard-core repulsion is switched to its proper volume treatment. Possible applications of this equation of state to a description of hadronic multiplicities measured in A+A collisions, to an investigation of the nuclear matter phase diagram properties and to the neutron star interior modeling are discussed.
A novel approach to identify the geometrical (anti)clusters formed by the Polyakov loops of the same sign and to study their properties in the lattice SU(2) gluodynamics is developed. The (anti)cluster size distributions are analyzed for the lattice coupling constant β ∈ 2 [2:3115; 3]. The found distributions are similar to the ones existing in 2- and 3-dimensional Ising systems. Using the suggested approach, we explain the phase transition in SU(2) gluodynamics at β = 2.52 as a transition between two liquids during which one of the liquid droplets (the largest cluster of a certain Polyakov loop sign) experiences a condensation, while another droplet (the next to the largest cluster of opposite Polyakov loop sign) evaporates. The clusters of smaller sizes form two accompanying gases, which behave oppositely to their liquids. The liquid drop formula is used to analyze the distributions of the gas (anti)clusters and to determine their bulk, surface and topological parts of free energy. Surprisingly, even the monomer multiplicities are reproduced with high quality within such an approach. The behavior of surface tension of gaseous (anti)clusters is studied. It is shown that this quantity can serve as an order parameter of the deconfinement phase transition in SU(2) gluodynamics. Moreover, the critical exponent β of surface tension coefficient of gaseous clusters is found in the upper vicinity of critical temperature. Its value coincides with the one found for 3-dimensional Ising model within error bars. The Fisher topological exponent τ of (anti)clusters is found to have the same value 1:806±0:008, which agrees with an exactly solvable model of the nuclear liquid-gas phase transition and disagrees with the Fisher droplet model, which may evidence for the fact that the SU(2) gluodynamics and the model are in the same universality class.
We present a novel equation of state which is based on the virial expansion for the multicomponent mixtures with hard core repulsion. The suggested equation of state explicitly contains the surface tension which is induced by particle interaction. At high densities such a surface tension vanishes and in this way it switches the excluded volume treatment of hard core repulsion to its eigen volume treatment. The great advantage of the developed model is that the number of equations to be solved is two and it does not depend on the number of independent hard-core radii. Using the suggested equation of state we obtained a high quality fit of the hadron multiplicities measured at AGS, SPS, RHIC and ALICE energies and studied the properties of the nuclear matter phase diagram. It is shown the developed equation of state is softer than the gas of hard spheres and remains causal up to the several normal nuclear densities. Therefore, it could be applied to the neutron star interior modeling.
Neutron capture and β− -decay are competing branches of the s-process nucleosynthesis path at 85Kr [1], which makes it an important branching point. The knowledge of its neutron capture cross section is therefore essential to constrain stellar models of nucleosynthesis. Despite its importance for different fields, no direct measurement of the cross section of 85Kr in the keV-regime has been performed. The currently reported uncertainties are still in the order of 50% [2, 3]. Neutron capture cross section measurements on a 4% enriched 85Kr gas enclosed in a stainless steel cylinder were performed at Los Alamos National Laboratory (LANL) using the Detector for Advanced Neutron Capture Experiments (DANCE). 85Kr is radioactive isotope with a half life of 10.8 years. As this was a low-enrichment sample, the main contaminants, the stable krypton isotopes 83Kr and 86Kr, were also investigated. The material was highly enriched and contained in pressurized stainless steel spheres.
We review the recent developments of analytic solutions in transverse magneto-hydrodynamics under Bjorken expansion. It is found that the time dependence of magnetic fields can either increase or reduce the energy density depending on the decay exponent of magnetic fields. Moreover, perturbative solutions under weak magnetic fields with spatial inhomogeneity results in transverse flow, where the directions of flow also depend on the decay exponent of magnetic fields in time.
HADES experiment at GSI is the only high precision experiment probing nuclear matter in the beam energy range of a few AGeV. Pion, proton and ion beams are used to study rare dielectron and strangeness probes to diagnose properties of strongly interacting matter in this energy regime. Selected results from p + A and A + A collisions are presented and discussed.
We measured the neutron capture cross sections of 69Ga and 71Ga for a quasi-stellar spectrum at kBT = 25 keV and a spectrum with a peak energy at 90 keV by the activation technique at the Joint Research Centre (JRC) in Geel, Belgium. Protons were provided by an electrostatic Van de Graaff accelerator to produce neutrons via the reaction 7Li(p,n). The produced activity was measured via the γ emission of the product nuclei by high-purity germanium detectors. We present preliminary results.
The aim of this work is to provide a precise and accurate measurement of the 238U(n,γ) reaction cross section in the energy region from 1 eV to 700 keV. This reaction is of fundamental importance for the design calculations of nuclear reactors, governing the behavior of the reactor core. In particular, fast reactors, which are experiencing a growing interest for their ability to burn radioactive waste, operate in the high energy region of the neutron spectrum. In this energy region most recent evaluations disagree due to inconsistencies in the existing measurements of up to 15%. In addition, the assessment of nuclear data uncertainty performed for innovative reactor systems shows that the uncertainty in the radiative capture cross section of 238U should be further reduced to 1–3% in the energy region from 20 eV to 25 keV. To this purpose, addressed by the Nuclear Energy Agency as a priority nuclear data need, complementary experiments, one at the GELINA and two at the n_TOF facility, were proposed and carried out within the 7th Framework Project ANDES of the European Commission. The results of one of these 238U(n,γ) measurements performed at the n_TOF CERN facility are presented in this work. The γ-ray cascade following the radiative neutron capture has been detected exploiting a setup of two C6D6 liquid scintillators. Resonance parameters obtained from this work are on average in excellent agreement with the ones reported in evaluated libraries. In the unresolved resonance region, this work yields a cross section in agreement with evaluated libraries up to 80 keV, while for higher energies our results are significantly higher.
Organized by Sabine Schulte im Walde (University of Stuttgart) and Eva Smolka (University of Konstanz) as part of the 39th Annual Conference of the German Linguistic Society (DGfS) held at the Saarland University in Saarbrücken, Germany, the workshop aimed “to shed light on the interaction of constituent properties and compound transparency across languages and disciplines integrating linguistic, psycholinguistic, corpus-based and computational studies”. The workshop brought together researchers from linguistics, psycholinguistics, and natural language processing and comprised 11 contributed talks, framed by two invited talks by Gary Libben and Marco Marelli. Most of the slides are available from the workshop’s homepage at “http://www.ims.uni-stuttgart.de/events/dgfs-mwe-17/program.html”.
In German, non-finite forms of verbs that are traditionally labelled as "nominalized infinitives", but are better categorized as gerunds, can show very unusual features. Although they carry a definitive article and therefore clearly seem to belong to the class of nouns, they still govern objects and adverbials in exactly the same way the verb does. It is therefore argued that in spite of the determiners, these forms are essentially verbal in nature. The syntactic functions they fulfil can be anything from subject or object to adverbial or attributive modifier, i. e. functions that are usually fulfilled by subordinate clauses. Since this is the same kind of behavior that converbs in languages like Turkish show, this leads to the suggestion that they can indeed be considered as a functionally similar to converbs.
Lexical categories and processes of category change. Perspectives for a constructionist approach
(2017)
This paper revisits the notions of lexical category and category change from a constructionist perspective. I distinguish between four processes of category change (affixal derivation, conversion, transposition and reanalysis) and demonstrate how these category-changing processes can be analyzed in the framework of Construction Grammar. More particularly, it will be claimed that lexical categories can be understood as abstract instances of constructions (i.e., form-function pairings) and category change will be assumed to be closely connected to the process of constructionalization, i.e., the creation of new form-meaning pairings. Furthermore, it will be shown that the constructionist approach offers the advantage of accounting for the variety of input categories (ranging from morphemes to multi-word units) as well as for some problematic characteristics related to certain types of category change, such as context-sensitivity, counterdirectionality and gradualness of the changes.
A phonestheme can be situated somewhere between a morpheme and a sound symbolic unit as well as between single-language and widespread appearance. Very often, phonesthemes are defined statistically. Consonant clusters like "gl-" appear in many words with certain aspects of meaning like "glint, glimmer, glitter". These cases seem to be restricted to individual languages or language families and resemble morphemes. A natural or iconic relationship between form and meaning is not obvious. Several authors, however, include sound symbolic phenomena with implicit natural features such as "i" for small things. This is a very widespread phenomenon and an example for some natural link between form and meaning. The article pleads for a two-fold definition and two types of phonesthemes. Further discussion takes into account the idea of an interrelation between increasing iconicity and higher diffusion as exemplified by the phonesthemes.
Am 25. und 26. November 2016 fand am Germanistischen Institut der Westfälischen Wilhelms-Universität die vom Autor dieses Berichts organisierte Tagung „Historische Wortbildung. Theorie – Methoden – Perspektiven“ statt. Dabei sollte vor allem die diachrone Wortbildungsforschung zum Deutschen Berücksichtigung finden, eine Forschungsrichtung also, die nach wie vor eine Forschungslücke darstellt. Die heute zur Verfügung stehenden synchronen Beschreibungen der Wortbildung früherer Sprachstufen sowie die Digitalisierung historischer Textbestände und deren Implementierung in komplexe Datenbanken (z. B. des Deutschen Textarchivs2, des Altdeutschen Referenzkorpus3, etc.) bieten der diachron-historischen Wortbildungsforschung neue Möglichkeiten, die es nun zu nutzen gilt.
The article delineates the development of nominal synthetic compounding in the history of German. In particular, it is attested an enhancement of the morphological structure which correlates with a morphological intersection of determinative compounding happening from Early New High German onwards.
We analyze English and Greek nominal synthetic compounds like truck driver and truck driving from a syntactic perspective couched within Distributed Morphology. We derive the main differences between the two languages from the different morphosyntactic status of the non-head nouns, which are roots in Greek but categorized words in English.
When binary systems of neutron stars merge, a very small fraction of their rest mass is ejected, either dynamically or secularly. This material is neutron-rich and its nucleosynthesis provides the astrophysical site for the production of heavy elements in the Universe, together with a kilonova signal confirming neutron-star mergers as the origin of short gamma-ray bursts. We perform full general-relativistic simulations of binary neutron-star mergers employing three different nuclear-physics equations of state (EOSs), considering both equal- and unequal-mass configurations, and adopting a leakage scheme to account for neutrino radiative losses. Using a combination of techniques, we carry out an extensive and systematic study of the hydrodynamical, thermodynamical, and geometrical properties of the matter ejected dynamically, employing the WinNet nuclear-reaction network to recover the relative abundances of heavy elements produced by each configurations. Among the results obtained, three are particularly important. First, we find that, within the sample considered here, both the properties of the dynamical ejecta and the nucleosynthesis yields are robust against variations of the EOS and masses. Second, using a conservative but robust criterion for unbound matter, we find that the amount of ejected mass is ≲10−3 M⊙, hence at least one order of magnitude smaller than what normally assumed in modelling kilonova signals. Finally, using a simplified and gray-opacity model we assess the observability of the infrared kilonova emission finding, that for all binaries the luminosity peaks around ∼1=2 day in the H-band, reaching a maximum magnitude of −13, and decreasing rapidly after one day.
We investigate the effect of large magnetic fields on the (2 + 1)-dimensional reduced-magnetohydrodynamical expansion of hot and dense nuclear matter produced in √sNN = 200 GeV Au+Au collisions. For the sake of simplicity,we consider the casewhere themagnetic field points in the direction perpendicular to the reaction plane. We also consider this field to be external, with energy density parametrized as a two-dimensional Gaussian. The width of the Gaussian along the directions orthogonal to the beam axis varies with the centrality of the collision. The dependence of the magnetic field on proper time (τ ) for the case of zero electrical conductivity of the QGP is parametrized following Deng et al. [Phys. Rev. C 85, 044907 (2012)], and for finite electrical conductivity following Tuchin [Phys. Rev. C 88, 024911 (2013)].We solve the equations of motion of ideal hydrodynamics for such an external magnetic field. For collisions with nonzero impact parameter we observe considerable changes in the evolution of the momentum eccentricities of the fireball when comparing the case when the magnetic field decays in a conducting QGP medium and when no magnetic field is present. The elliptic-flow coefficient v2 of π− is shown to increase in the presence of an external magnetic field and the increment in v2 is found to depend on the evolution and the initial magnitude of the magnetic field.
Ion optical calculations for a storage ring at the present GSI facility for direct proton-induced reactions relevant for different astrophysical processes are presented. As an example case, the 59Cu(p,γ) and 59Cu(p,α) reactions are shown. The branching of these two reactions is important in X-ray burst scenarios, since it determines the breakout out of the major 56Ni waiting point.
One of the aims of the SPARC collaboration [1] at FAIR is to perform precision atomic physics expe- riments with highly charged heavy ions at the High Energy Storage Ring (HESR). An internal target is indis- pensably an integral part for many such experiments. Ions with different charge states, which are obtained as a result of interaction of an ion beam with the target, need to be effectively separated and detected. In this work we present ion optical studies unambiguously showing the feasibility of SPARC experiments at the HESR.
The 124Xe(p,γ) reaction has been measured for the first time at energies around the Gamow window by using stored ions at the ESR facility. The desired beam energies below 10 MeV/u introduce new experimental challenges like windowless ions detection under UHV conditions, extremely short beam lifetimes and efficient beam deceleration and cooling, all of which have been successfully met.
We discuss the possibility to build a neutron target for nuclear reaction studies in inverse kinematics utilizing a storage ring and radioactive ion beams. The proposed neutron target is a specially designed spallation target surrounded by a large moderator of heavy water (D2O). We present the resulting neutron spectra and their properties as a target. We discuss possible realizations at different experimental facilities.
We present the charged-particle multiplicity distributions over a wide pseudorapidity range (−3.4<η<5.0) for pp collisions at s√=0.9,7, and 8 TeV at the LHC. Results are based on information from the Silicon Pixel Detector and the Forward Multiplicity Detector of ALICE, extending the pseudorapidity coverage of the earlier publications and the high-multiplicity reach. The measurements are compared to results from the CMS experiment and to PYTHIA, PHOJET and EPOS LHC event generators, as well as IP-Glasma calculations.
We present measurements of ρ0, ω and K∗0 spectra in π−+ C production interactions at 158 GeV / c and ρ0 spectra at 350 GeV / c using the NA61/SHINE spectrometer at the CERN SPS. Spectra are presented as a function of the Feynman’s variable xF in the range 0<xF<1 and 0<xF<0.5 for 158 and 350 GeV / c respectively. Furthermore, we show comparisons with previous measurements and predictions of several hadronic interaction models. These measurements are essential for a better understanding of hadronic shower development and for improving the modeling of cosmic ray air showers.
The production of beauty hadrons was measured via semi-leptonic decays at mid-rapidity with the ALICE detector at the LHC in the transverse momentum interval 1<p T < 8 GeV/c in minimum-bias p-Pb collisions at sNN−−−√=5.02 TeV and in 1.3 < p T < 8 GeV/c in the 20% most central Pb-Pb collisions at sNN−−−√=2.76 TeV. The pp reference spectra at sNN−−−√=5.02 TeV and s√=2.76 TeV, needed for the calculation of the nuclear modification factors R pPb and R PbPb, were obtained by a pQCD-driven scaling of the cross section of electrons from beauty-hadron decays measured at s√=7 TeV. In the p T interval 3 < p T < 8 GeV/c, a suppression of the yield of electrons from beauty-hadron decays is observed in Pb-Pb compared to pp collisions. Towards lower p T, the R PbPb values increase with large systematic uncertainties. The R pPb is consistent with unity within systematic uncertainties and is well described by theoretical calculations that include cold nuclear matter effects in p-Pb collisions. The measured R pPb and these calculations indicate that cold nuclear matter effects are small at high transverse momentum also in Pb-Pb collisions. Therefore, the observed reduction of R PbPb below unity at high p T may be ascribed to an effect of the hot and dense medium formed in Pb-Pb collisions.
The measurement of azimuthal correlations of charged particles is presented for Pb-Pb collisions at sNN−−−√=2.76 TeV and p-Pb collisions at sNN−−−√=5.02 TeV with the ALICE detector at the CERN Large Hadron Collider. These correlations are measured for the second, third and fourth order flow vector in the pseudorapidity region |η| < 0.8 as a function of centrality and transverse momentum p T using two observables, to search for evidence of p T-dependent flow vector fluctuations. For Pb-Pb collisions at 2.76 TeV, the measurements indicate that p T-dependent fluctuations are only present for the second order flow vector. Similar results have been found for p-Pb collisions at 5.02 TeV. These measurements are compared to hydrodynamic model calculations with event-by-event geometry fluctuations in the initial state to constrain the initial conditions and transport properties of the matter created in Pb–Pb and p–Pb collisions.
Two-particle angular correlations were measured in pp collisions at s√=7 TeV for pions, kaons, protons, and lambdas, for all particle/anti-particle combinations in the pair. Data for mesons exhibit an expected peak dominated by effects associated with mini-jets and are well reproduced by general purpose Monte Carlo generators. However, for baryon–baryon and anti-baryon–anti-baryon pairs, where both particles have the same baryon number, a near-side anti-correlation structure is observed instead of a peak. This effect is interpreted in the context of baryon production mechanisms in the fragmentation process. It currently presents a challenge to Monte Carlo models and its origin remains an open question.
Measurement of deuteron spectra and elliptic flow in Pb–Pb collisions at √sNN = 2.76 TeV at the LHC
(2017)
The transverse momentum (pT) spectra and elliptic flow coefficient (v2) of deuterons and anti-deuterons at mid-rapidity (|y|<0.5) are measured with the ALICE detector at the LHC in Pb–Pb collisions at sNN−−−√ = 2.76 TeV. The measurement of the pT spectra of (anti-)deuterons is done up to 8 GeV/c in 0–10% centrality class and up to 6 GeV/c in 10–20% and 20–40% centrality classes. The v2 is measured in the 0.8 < pT < 5 GeV/c interval and in six different centrality intervals (0–5, 5–10, 10–20, 20–30, 30–40 and 40–50%) using the scalar product technique. Measured π ±, K± and p+p¯¯¯ transverse-momentum spectra and v2 are used to predict the deuteron pT spectra and v2 within the Blast-Wave model. The predictions are able to reproduce the v2 coefficient in the measured pT range and the transverse-momentum spectra for pT > 1.8 GeV/c within the experimental uncertainties. The measurement of the coalescence parameter B2 is performed, showing a pT dependence in contrast with the simplest coalescence model, which fails to reproduce also the measured v2 coefficient. In addition, the coalescence parameter B2 and the elliptic flow coefficient in the 20–40% centrality interval are compared with the AMPT model which is able, in its version without string melting, to reproduce the measured v2(pT) and the B2(pT) trend.
The invariant differential cross sections for inclusive π0 and η mesons at midrapidity were measured in pp collisions at s√=2.76 TeV for transverse momenta 0.4<pT<40 GeV/c and 0.6<pT<20 GeV/c, respectively, using the ALICE detector. This large range in pT was achieved by combining various analysis techniques and different triggers involving the electromagnetic calorimeter (EMCal). In particular, a new single-cluster, shower-shape based method was developed for the identification of high-pT neutral pions, which exploits that the showers originating from their decay photons overlap in the EMCal. Above 4 GeV/c, the measured cross sections are found to exhibit a similar power-law behavior with an exponent of about 6.3. Next-to-leading-order perturbative QCD calculations differ from the measured cross sections by about 30% for the π0, and between 30–50% for the η meson, while generator-level simulations with PYTHIA 8.2 describe the data to better than 10–30%, except at pT<1 GeV/c. The new data can therefore be used to further improve the theoretical description of π0 and η meson production.
The transverse momentum distributions of the strange and double-strange hyperon resonances (Σ(1385)±, Ξ(1530)0) produced in p–Pb collisions at sNN−−−√=5.02 TeV were measured in the rapidity range −0.5<yCMS<0 for event classes corresponding to different charged-particle multiplicity densities, ⟨dNch/dηlab⟩. The mean transverse momentum values are presented as a function of ⟨dNch/dηlab⟩, as well as a function of the particle masses and compared with previous results on hyperon production. The integrated yield ratios of excited to ground-state hyperons are constant as a function of ⟨dNch/dηlab⟩. The equivalent ratios to pions exhibit an increase with ⟨dNch/dηlab⟩, depending on their strangeness content.
The azimuthal correlations of D mesons with charged particles were measured with the ALICE apparatus in pp collisions at s√=7 TeV and p–Pb collisions at sNN−−−√=5.02 TeV at the Large Hadron Collider. D0, D+, and D∗+ mesons and their charge conjugates with transverse momentum 3<pT<16 GeV/c and rapidity in the nucleon-nucleon centre-of-mass system |ycms|<0.5 (pp collisions) and −0.96<ycms<0.04 (p–Pb collisions) were correlated to charged particles with pT>0.3 GeV/c. The yield of charged particles in the correlation peak induced by the jet containing the D meson and the peak width are compatible within uncertainties in the two collision systems. The data are described within uncertainties by Monte-Carlo simulations based on PYTHIA, POWHEG, and EPOS 3 event generators.
We present the charged-particle pseudorapidity density in Pb–Pb collisions at √sNN = 5.02 TeV in centrality classes measured by ALICE. The measurement covers a wide pseudorapidity range from −3.5 to 5, which is sufficient for reliable estimates of the total number of charged particles produced in the collisions. For the most central (0–5%) collisions we find 21 400 ± 1 300, while for the most peripheral (80–90%) we find 230 ± 38. This corresponds to an increase of (27 ± 4)% over the results at √sNN = 2.76 TeV previously reported by ALICE. The energy dependence of the total number of charged particles produced in heavy-ion collisions is found to obey a modified power-law like behaviour. The chargedparticle pseudorapidity density of the most central collisions is compared to model calculations — none of which fully describes the measured distribution. We also present an estimate of the rapidity density of charged particles. The width of that distribution is found to exhibit a remarkable proportionality to the beam rapidity, independent of the collision energy from the top SPS to LHC energies.
Electrons from heavy-flavour hadron decays (charm and beauty) were measured with the ALICE detector in Pb–Pb collisions at a centre-of-mass of energy √sNN = 2.76 TeV. The transverse momentum (pT) differential production yields at mid-rapidity were used to calculate the nuclear modification factor RAA in the interval 3 < pT < 18 GeV/c. The RAA shows a strong suppression compared to binary scaling of pp collisions at the same energy (up to a factor of 4) in the 10% most central Pb–Pb collisions. There is a centrality trend of suppression, and a weaker suppression (down to a factor of 2) in semi-peripheral (50–80%) collisions is observed. The suppression of electrons in this broad pT interval indicates that both charm and beauty quarks lose energy when they traverse the hot medium formed in Pb–Pb collisions at LHC.
We report the direct virtual photon invariant yields in the transverse momentum ranges 1 < pT < 3 GeV/c and 5 < pT < 10 GeV/c at mid-rapidity derived from the dielectron invariant mass continuum region 0.10 < Mee < 0.28 GeV/c2 for 0–80% minimum-bias Au+Au collisions at √sN N = 200 GeV. A clear excess in the invariant yield compared to the nuclear overlap function T A A scaled p + p reference is observed in the pT range 1 < pT < 3 GeV/c. For pT > 6 GeV/c the production follows T A A scaling. Model calculations with contributions from thermal radiation and initial hard parton scattering are consistent ithin uncertainties with the direct virtual photon invariant yield.
Monte Carlo (MC) simulations are an essential tool to determine fundamental features of a neutron beam, such as the neutron flux or the γ-ray background, that sometimes can not be measured or at least not in every position or energy range. Until recently, the most widely used MC codes in this field had been MCNPX and FLUKA. However, the Geant4 toolkit has also become a competitive code for the transport of neutrons after the development of the native Geant4 format for neutron data libraries, G4NDL. In this context, we present the Geant4 simulations of the neutron spallation target of the n_TOF facility at CERN, done with version 10.1.1 of the toolkit. The first goal was the validation of the intra-nuclear cascade models implemented in the code using, as benchmark, the characteristics of the neutron beam measured at the first experimental area (EAR1), especially the neutron flux and energy distribution, and the time distribution of neutrons of equal kinetic energy, the so-called Resolution Function. The second goal was the development of a Monte Carlo tool aimed to provide useful calculations for both the analysis and planning of the upcoming measurements at the new experimental area (EAR2) of the facility.
The accuracy on neutron capture cross section of fissile isotopes must be improved for the design of future nuclear systems such as Gen-IV reactors and Accelerator Driven Systems. The High Priority Request List of the Nuclear Energy Agency, which lists the most important nuclear data requirements, includes also the neutron capture cross sections of fissile isotopes such as 233,235U and 239,241Pu. A specific experimental setup has been used at the CERN n_TOF facility for the measurement of the neutron capture cross section of 235U by a set of micromegas fission detectors placed inside a segmented BaF2 Total Absorption Calorimeter.
New neutron cross section measurements of minor actinides have been performed recently in order to reduce the uncertainties in the evaluated data, which is important for the design of advanced nuclear reactors and, in particular, for determining their performance in the transmutation of nuclear waste. We have measured the 241Am(n,γ) cross section at the n_TOF facility between 0.2 eV and 10 keV with a BaF2 Total Absorption Calorimeter, and the analysis of the measurement has been recently concluded. Our results are in reasonable agreement below 20 eV with the ones published by C. Lampoudis et al. in 2013, who reported a 22% larger capture cross section up to 110 eV compared to experimental and evaluated data published before. Our results also indicate that the 241Am(n,γ) cross section is underestimated in the present evaluated libraries between 20 eV and 2 keV by 25%, on average, and up to 35% for certain evaluations and energy ranges.
The KASCADE-Grande experiment has significantly contributed to the current knowledge about the energy spectrum and composition of cosmic rays for energies between the knee and the ankle. Meanwhile, post-LHC versions of the hadronic interaction models are available and used to interpret the entire data set of KASCADE-Grande. In addition, a new, combined analysis of both arrays, KASCADE and Grande, was developed significantly increasing the accuracy of the shower observables. First results of the new analysis with the entire data set of the KASCADE-Grande experiment will be the focus of this contribution.
The experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n_TOF), which is operational since 2014, is designed and built as a short-distance complement to the experimental area 1 (EAR-1). The Parallel Plate Avalanche Counter (PPAC) monitor experiment was performed to characterize the beam pro↓le and the shape of the neutron 'ux at EAR-2. The prompt γ-flash which is used for calibrating the time-of-flight at EAR-1 is not seen by PPAC at EAR-2, shedding light on the physical origin of this γ-flash.
The second and the third order anisotropic flow, V2 and V3, are mostly determined by the corresponding initial spatial anisotropy coefficients, ε2 and ε3, in the initial density distribution. In addition to their dependence on the same order initial anisotropy coefficient, higher order anisotropic flow, Vn (n > 3), can also have a significant contribution from lower order initial anisotropy coefficients, which leads to mode-coupling effects. In this Letter we investigate the linear and non-linear modes in higher order anisotropic flow Vn for n = 4, 5, 6 with the ALICE detector at the Large Hadron Collider. The measurements are done for particles in the pseudorapidity range |η| < 0.8 and the transverse momentum range 0.2 < pT < 5.0 GeV/c as a function of collision centrality. The results are compared with theoretical calculations and provide important constraints on the initial conditions, including initial spatial geometry and its fluctuations, as well as the ratio of the shear viscosity to entropy density of the produced system.
The inclusive J/ψ transverse momentum spectra and nuclear modification factors are reported at midrapidity (|y| < 1.0) in Au+Au collisions at √sN N = 39, 62.4 and 200 GeV taken by the STAR experiment. A suppression of J/ψ production, with respect to the production in p + p scaled by the number of binary nucleon–nucleon collisions, is observed in central Au+Au collisions at these three energies. No significant energy dependence of nuclear modification factors is found within uncertainties. The measured nuclear modification factors can be described by model calculations that take into account both suppression of direct J/ψ production due to the color screening effect and J/ψ regeneration from recombination of uncorrelated charm–anticharm quark pairs.
We present the first ever measurements of femtoscopic correlations between the K0 S and K± particles. The analysis was performed on the data from Pb–Pb collisions at √sNN = 2.76 TeV measured by the ALICE experiment. The observed femtoscopic correlations are consistent with final-state interactions proceeding via the a0(980) resonance. The extracted kaon source radius and correlation strength parameters for K0 SK− are found to be equal within the experimental uncertainties to those for K0 SK+. Comparing the results of the present study with those from published identical-kaon femtoscopic studies by ALICE, mass and coupling parameters for the a0 resonance are tested. Our results are also compatible with the interpretation of the a0 having a tetraquark structure instead of that of a diquark
Als methodisches Rüstzeug bieten sich im Falle des hier verfolgten Themas vier Zugänge an: Erstens eine ideengeschichtliche Rekonstruktion der jüdischen Neuromantik, gegliedert nach verschiedenen Phasen (Vorgeschichte, zionistische Auslegung, ästhetische Kontroversen). Zweitens ein kulturwissenschaftlich ausgerichteter Konstellationsforschungsansatz. [...] Drittens bietet sich das Thema jüdische Neuromantik geradezu dafür an, die jüngst im englisch-amerikanischen Theoriefeld wieder aufgegriffenen methodischen Überlegungen zu kulturwissenschaftlich ausgerichteten "translation studies" einzubeziehen; [...] Und schließlich erscheint eine begriffliche Differenzierung nützlich. Im Blick auf die kulturpolitisch ausgerichtete zionistische Bewegung dürfte es angemessen sein, von einer "Wiederaufnahme" romantischer Vorgaben aus der Zeit um 1800 zu sprechen. Der zeitgenössische kulturpoetisch-ästhetische Versuch einer genaueren Charakterisierung neuromantischer Gattungen und Schreibweisen dürfte allerdings treffsicherer mit dem Begriff "gesteigerte Wiederkehr" umschrieben werden können.
HADES is a fixed target experiment using SIS18 heavy-ion beams. It investigates the microscopic properties of matter formed in heavy-ion, proton and pion - induced reactions in the 1-3.5 GeV/u energy regime. In 2014 HADES used a secondary pion beam produced by interaction between high-intensity nitrogen primary beam and a beryllium target. In these conditions beam losses, generated by slow extraction and beam transport to the experimental area, led to activation of the beam line elements and triggered radiation alarms. The primary beam intensity had to be reduced and the beam optics modified in order to keep radiation levels within the allowed limits. Similar beam conditions are requested by HADES experiment for upcoming run in 2018 and in the following years. Therefore, a number of measures have been proposed to improve beam transmission and quality. These measures are: additional shielding, additional beam instrumentation, modification of beam optics and increase of vacuum chambers' apertures in critical locations. The optics study and preliminary results of FLUKA simulations for optimization of location of loss detectors are presented.
The article presents in its first part approaches to the concept of text genres and some milestones in the evolution of text linguistics. The aim of this linguistics consists in the research of different ways of constructing texts, regardles of style and genre. Starting from the premise that some textual elements are indices for the text genres, the article exposes some observations regarding delimitations between text genres and research approaches from the intercultural and interdisciplinary perspective.
Life in Saxon and Romanian neighbourly communities in the common homeland of Transylvania is reflected in the vocabulary of the Transylvanian-Saxon vernaculars. This lingual contact results in “collective bilingualism”, a term used in the respective specialist literature. This contribution aims at the analysis of the loan verbs from a semantic viewpoint, at their classification according to their phonetic levelling to the vernacular phonetic system and at giving recapitulatory comments concerning the loan words’ integration process. The case examples are taken from the Transylvanian-Saxon Dictionary, from the North-Transylvanian-Saxon Dictonary and other specialist literature.
The present paper accumulates information and studies the etymology of the Romanian ethnonym “Aleman” and its versions, beginning from their geographical spread throughout Romania and Germany. The Romanian surnames “Aleman” and “Aloman” (highest prevalence in the area of Transylvania, in the Sibiu and Alba counties), as well as “Aliman”, “Alimănescu”, “Alaman” and “Alman” (highest prevalence in the areas of Muntenia, Oltenia and Dobrogea) do not come from the French term “allman” as their German equivalents “Allman”, “Allmang”, “Lallemand” do, which are concentrated in the Western Germany (in the Saarland, Rhineland-Palatinate German federal districts), due to the fact that there are no correspondents to the surnames of the Transylvanian Saxons. Therefore, the origin of these Romanian surnames is more likely to relate to the Turkish term “aleman” (see Iordan, 1983, p. 25 and 23), which also refers to the Germanic tribe of alamans or alemans, having the same meaning of “German”. The geographical proliferation of the “Aleman” and “Aliman” versions of the term is specific to the East to West population migration phenomena. These versions are the only ones existent in today’s Germany. Thus the “Aleman” and “Aliman” surnames are to be found in strongly industrialized centers such as Munich, Stuttgart, Karlsruhe, Mannheim, Wiesbaden, Bielefeld, Hamburg and not in the area of the German-French frontier (see following map).
Based on the specific use of fixed expressions in everyday communication or in written messages, the paper presents modifications of reiterated discourse (suppresion, addition, substitution, permutation) that are illustrated by adapted common phrases and innovations of text types with formalized language.
In our “House Europe” the exchange of ideas is going on intensively and the multi-cultural societies are in continuous transformation. An interesting example for cultural transfer in a multi-lingual and multi-confessional society is the reception of the St. Martin’s Day combined with the lantern procession organized by the German schools in Transylvania. The schools with German teaching language in Romania became a practice area for intercultural communication. Since 1997, first grade students at German schools in Romania learn from a new reading primer. One of the reading passages, “Our Lantern Festival”, initiated the spreading of a feast which had not been popular before neither with the German speaking minority of the Transylvanian Saxons, nor with the Romanian majority. The Lantern Festival is closely linked to the celebration of St. Martin, who is a European figure of high symbolic power. We can allege that the cultural diversity is an additional value for Europe. In the era of globalization, when migration processes and cultural hybridization are getting more intense, the intercultural communication has to adjust its inherited paradigm to the contemporary dynamics and heterogeneity of cultures.
Undoubtedly, the episode referring to the ,Minnegrotteʼ contains the most different interpretative approaches from the entire Tristan narrative. It is nevertheless possible that many motives and methods of procedure specific to various traditions (antique and Christian, in particular) merge into one unity, in order to legitimize the extramarital relationship between Tristan and Isolde in a secluded space which subordinates itself to a completely different view of the world. When contemplating the parallelization to the sacred love, Gottfried implies that the lovers find themselves in a place, which serves them as shelter, and within this place only the harmony generated by love may prevail. This creates an alternative reality in the Minnegrotte, where the transition between Marke’s court and the ,Lustortʼ can be observed. Providing a detailed description of the latter (with the main focus on the food miracle and the autobiographical excursus), the author has succeeded in bringing together the conceptual topological features of the locus amoenus, the ,love cathedralʼ, and the paradisus, in order to include the real ,minneʼ in the memoria.
Auf Wolke Siebenbürgen … : eine Kindheit voller Gefahren. Die „Deportation“ und Rettung der Mutter
(2017)
Transylvania is a region that frequently appears in the texts of the German speaking writers from Romania. Walther Gottfried Seidner‘s story makes no exception. In the center is the narrator, a kindergarten child, who explores the history of Europe experienced from a subjective point of view. His attention is directed especially to the mother, who is in danger of being deported to the Soviet Union. The red thread of the narrative is interrupted by retrospectives, which complete the image of Transylvania at the beginning of the year 1945. This analysis refers to several aspects within the original text: the Cibin River and its significance to the community of Sibiu, the Christian cross and the swastika, the German National Socialism and the Communism, the deportation of the German minority.
It is well known that the media has strongly shaped the life of the people in many respects and that it exerts a sustained influence on our value systems and ways of thinking. Thus it also shows a clear extension of the human life. By far less famously however is the fact that nowadays media is the basis for all forms of mental development. This is why the relation between the people and the media is extremely tightened. Nevertheless, this ambivalent relation offers multi-complex material for the literary inspiration. Addressing the topic of the media in the literature combines two aspects ritically: On the one hand it reflects the human behaviour compared with the media and, on the other hand, it underlines emphatically the intermedial writing itself. My speech will be dedicated to the question: how these both aspects interact with each other. The narrative text of Alfred Andersch’s Erinnerte Gestalten will serve the answers to my topic. In this three prosaic texts Andersch shows the subject of the intermedial writing from different perspectives and he discusses certain human reactions to the media.
Erwin Neustädter was a novellist and poet of the German minority in Romania, who published two novels and some poems in the period between the two World Wars. After WW II he has been inprisoned several times. I want to present in my text his report about the time in prison between 1961 and 1963. The typoscript of about 200 pages has been found after his and his wife’s death in 1995 and has been published by the family in 2015. I want to present this book to a larger audience, because it is an authentic report on the situation during the 1950s and 1960s in communist Romania, which doesn’t focus on the political aspects of detention but on the psychological ones.
Fiktion und Fakten am Beispiel Carmen Elisabeth Puchianus Prosaband "Amsel – schwarzer Vogel"
(2017)
Literary productions live in a multi-dimensional context. On the one hand, the author and his/her reality play a significant role in the creation of the text; on the other hand, the reference to reality takes place through reception, that is, in a dimension where the author and the text are powerless. I would like to research on Carmen Elisabeth Puchianu’s stories Amsel–schwarzer Vogel (München 1995) from this point of view, as some texts have triggered outrageous reactions. These can be explained to some extent as a confusion between fact and fiction as well as a rejection of new literary discourses both in the German literature in Romania and Romanian literature after the political changes in 1989.
The present contribution deals with the three most recent novels of the Romanian-born Swiss Author Catalin Dorian Florescu: Zaira [Zaira] (2008), Jacob beschließt zu lieben [Jacob Decides to Love] (2011) and Der Mann, der das Glück bringt [The Man who Brings Happiness] (2016). The author unfolds in these novels family sagas spanning centuries which make the destiny of migrants between the poles of east and west a subject of discussion. In contrast to Florescu’s three former novels the reader can detect in these family novels the tendency towards a folkloristic presentation of a multicultural ambience at the expense of an intercultural involvement in the narrative depiction.
The fulfillment of a century since the birth of writer and philologist Georg Scherg (1917-2002) is a good opportunity to recall his life and work. Born in Brasov, Scherg arrived in Sibiu only accidentally. Only later in his life he stated here for a longer time. He was appointed Head of the German Department at the recently established University of History and Philology in Sibiu in 1970. For two decades, until 1990, he had a fruitful activity, both as a teacher and as a prolific author and laborious translator of Romanian literature. He participates in research projects and symposiums of philological literary history, his efforts in this field being rewarded by his appointment as doctor honoris causa of the University „Lucian Blaga“ (1997). He was also involved in Sibiu’s literary life, leading for a long period of time a circle of artists attracted to
the poetic creation.
The present paper aims to analyse the linguistic forms and the discourse strategies used in the written press of the 1950’s in order to unmask the political class enemy and thus to support and validate the political power. The cited examples are taken from the newspaper Neuer Weg and the newspaper Scînteia, which report in many editions show trials of persons who are considered by the political authority to belong to the group of class opponents, those persons being presented in the journalistic texts as class enemy. The language use shows aggressiveness and virulence, schematized linguistic constructions and repetitions, while certain specific features can be identified at lexical, morphosyntactical and pragmatic level. The authoress takes the theoretical stance of sociolinguistics and pragmalinguistics in assessing language facts.
Referenz und Prominenz
(2017)
This article refers to a number of translators, who translate from German to Romanian and also to the bibliography of their translations Georg Aescht, Theochar Alexi, Verona Bratesch (Brateş), Maria Dima, Sextil-Iosif Puşcariu, Daniel Friedrich Rhein, Arnold Roth, Christian W. Schenk
The bilingual phraseography with German contains significant shortcomings regarding both the conceptional orientation of the dictionary and the structure of the dictionary articles. The present paper reflects upon the relevance of certain criteria that are decisive for the quality of a dictionary and aims at showing to what extent the description of the selected phraseologisms is adequate with regard to potential users and the specifics of phraseological phenomena.
The article deals with place names/toponyms in Slovene and German, two languages that were in contact since the 8th century. Local names of geographical features are endonyms and differ from the foreign names (exonyms) for the same feature. Since both languages existed at the same territory because of the political reasons, the Slovene ethnic territory was under a strong influence of German language. Because of that German has a lot of german exonyms for Slovene geographical features and the Slovene language has a lot exonyms for geographical features on german territory. For the bilingual region of Austria where a small Slovene minority lives the bilingual endonyms are typical. The pairs of German and Slovene bilingual toponyms were generated also for international regions. The author discusses the types of bilingual geographical names. The knowledge of such bilingual place names is relevant for many issues such as translation and intercultural linguistics.
The DACH concept is meant to offer both german teachers and german learners a theoretical approach for introducing information about german culture and civilization during language classes. It is based on the idea of pluricentricity, meaning that german language is definded on a cultural level by all places where it is spoken, considering Germany, Austria and Switzerland as it main centers. In the following article various course books and exam training materials are beign analysed with the intent to depict the way this concept is transfered from theory into practice.
Using literature in culture and civilization classes enables the contact to foreign culture. Literature does not merely copy reality, but has its own rules of story telling, its own way of changing the perspective on reality, of correcting cliches, in omitting something, so as for the reader to become curious and fill in these „gaps”. In this paper, a fragment from a novel shows how a german businessman arriving in interbellic Romania finds that time is measured differently in those two countries.
This paper is a comparative imagological analysis of the novels Die Schrift des Freundes (1998) by Barbara Frischmuth and Über Land (2016) by Hannah Dübgen. It aims to examine the direct communication with the stranger because the discussion with the stranger includes the discussion with the Self. The encounter with other religions and cultures opens up new ways for the self, to understand one’s own self from different angles. In this context, this study is to analyze the two novels with respect to interpretive models of experiencing the strangeness by Ortfried Schäffter and tries to answer the question about the influence of the stranger on the Self and the complementarity between them.
The present article encompasses the bibliography of Prof. Horst Schuller, researcher, literature Historian and translator.
"ein wort / ergibt das andere / wort" : über die Majuskelschrift in den Gedichten von Gerhard Eike
(2017)
Gerhard Eike’s poetry volume, 6 & 60 konelliptische Landschaften, published by the Kriterion Publishing House in Bucharest in 1975, follows the trend of German language literature of Romania of those times, in terms of literary experimentation. Eike’s primary technique consists of capitalizing certain words, sentences or syllables, thus trying to take them out of the context and recontextualize them in new semantic frameworks. The author does not always use the mechanism in a befitting manner, but there are plenty of felicitous cases when language is refreshed and the internal relations of the text are redefined.
Erwin Wittstock (1899-1962), the writer of German expression from Romania, has created a monumental body of works (short stories and novels), which stem from German history and culture from Transylvania. The characters he created are projections of his own life. His novel Januar ’45 oder Die höhere Pflicht, reviewed in the present article from an intercultural point of view, is dedicated to the problem of deportation, a topic which was taboo in the communist regime. His work on the topic is shaped into a novel in Balzacian style, the author writing from the perspective of an eye witness. The problematic invites the description of power, of terror and of repression in totalitarian states. As member of the German community in Romania he depicts the Transylvanian multiethnic and multicultural society in his fiction. The elements of interculturality in his novel can be summarized as: social interethnic relations, imagology, respectively the outlining of the image of otherness, also on a linguistic level.
The intercultural novel of Julya Rabinowich The Earth-eater is fed with complex motivs and intertextual allusions, shows the physical and psychological ruin of a migrant, forced by social conditions to sell her body to survive. Closely interwoven are memories of her childhood and her previous, bitter life. Rabinowich gives an insight into the hardened and thoroughly abysmal emotional world of her protagonist, who belongs to those who „get up and go on”, but also into the capitalist value system, which judges man according to his productive power. In the end, the novel leaves the reality plane and echoes into the surreal to signal the complete descent of the figure into madness and death. In order to better illustrate the psychosis caused by uprooting and abandonment, Julya Rabinowich makes bonds in the Jewish literary traditions.
Aus der Distanz von beinahe zwei Dekaden werden der Literaturstreit und die daran anschließende Stasi-Debatte in dem selbsterkundenden Buch Stadt der Engel als Gewaltdiskurs wahrgenommen und ambivalent reflektiert. Die erzählerische Reflexion dieses Diskurses ist allerdings in ein Geflecht von Gewaltnarrativen eingebettet, das nur schwer zu entwirrenund zu entschlüsseln ist. Der vielschichtige Text ist jedoch nicht auf die literarische Vergegenwärtigung der strukturellen Gewalt im DDR-Regime oder der symbolischen Gewalt in den medialen Kontroversen zu reduzieren, ebenso wäre die Einschränkung auf die quälende Selbstbefragung der Erzählerin im Zusammenhang mit ihren in Vergessenheit geratenen Stasi-Kontakten und damit der eigenen Verstrickung in die Gewaltstrukturen eine unzulässige Vereinfachung.
1979 geschrieben, erschien Christa Wolfs Erzählung "Was bleibt" erst im Sommer 1990. An diesem Buch entzündete sich bekanntlich ein Streit westdeutscher Kritiker über die Rolle der Intellektuellen in der Noch-DDR. Die Ich-Erzählerin thematisiert innerhalb eines Tages psychische Folgen von Bespitzelung, Post-und Telefonüberwachung. Wie wird Gewalt in dieser Erzählung dargestellt und aus welcher Perspektive wird über sie erzählt? Im Folgenden wird mit einem doppelten Gewaltbegriff (dem der sog. "Doppelkörperlichkeit") gearbeitet, demzufolge der menschliche Körper physisch (durch die körperliche Gewalt) und zugleich psychisch (durch die symbolische Gewalt) beschädigt werden kann.
Der vorliegende Beitrag beschäftigt sich mit der Präsenz der Gewaltproblematik im Zusammenhang mit der Verbreitung der Literatur von unerwünschten DDR-Autoren in der VR Polen. Die Gründung einer alternativen polnischen Kulturszene Mitte der 1970er Jahre konnte teilweise eine Lücke schließen, die das in beiden Ländern verhängte Einreiseverbot für diese Schriftsteller und ihre Texte hinterlassen hatte. Da solche Aktivitäten als eine Straftat mit aller Schärfe verfolgt wurden, waren verschiedene Formen der Gewaltanwendung ein Bestandteil der staatlichen Überwachung und Einschüchterung von Schriftstellern, Verlegern, Übersetzern und Publizisten.
In fast jedem autoritär regierten Staat werden von den Machthabern Maßnahmen wie Repressalien und Strafen ergriffen, die die erwünschten Verhaltensweisen der Menschen erzwingen und diese dazu bringen sollen, sich einer bestimmten Ideologie unterzuordnen. Die Kunst ist ein besonders empfindlicher Bereich des öffentlichen Lebens und entzieht sich zumindest teilweise diesen Methoden. Eine Kontrolle über die Künstler und ihr Schaffen erfordert seitens der Staatsgewalt deshalb meistens ein subtileres Instrumentarium. Aber auch andere, "weiche" Faktoren haben einen Einfluss auf das politische Verhalten der Künstler und die Gestaltung der Kunstinhalte.
In der österreichischen Literatur entwickelte sich zu Beginn des 19. Jahrhundertskeine literarische Bewegung, die mit der deutschen Romantik vergleichbar wäre. Der Aufenthalt und ausgedehnte Tätigkeiten vieler deutscher Romantiker in Wien jedoch hatten Auswirkungen auf das geistig-kulturelle und literarische Leben in Österreich und führten zu heftigen Debatten und wortgewaltigen Polemiken in der literarischen und journalistischen Szene. Die Aufklärungspostulate hatten in Wien Prämissen gesetzt, die das kulturelle Leben der österreichischen Länder bis weit in das 19. Jahrhundert hinein stark beeinflussten.
Wenn der heilige Martin im frühen Mittelalter zum Hausheiligen der Karolinger und Merowinger avanciert und als Schlachtenhelfer angerufen wird, dann liegt das in seiner allgemeinen Anrufbarkeit als Heiliger begründet und dem Vertrauen in seine Wunderkraft, derer man sich durch seine Reliquien – allen voran die Mantelhälfte – versichern wollte, während es für die von ihm erhoffte Schlachtenhilfe "in seiner Lebensgeschichte keinen beweiskräftigen Rückhalt" gibt. Dass er selbst einst Soldat war, spielt dabei keinerlei Rolle – nicht einmal in einer jener seltsam schief anmutenden Übertragungen, die das Patronat eines Heiligen mit dessen Folterinstrument verknüpfen, so im Falle des Soldaten-Märtyrers Sebastian, der zum Patron der Bogenschützen wird, durch deren Pfeile er doch zu Tode kam. Allenfalls wäre von einer in der Latenz bleibenden ikonischen, auf Ähnlichkeit beruhenden, Zeichenrelation auszugehen, die im einstigen Soldaten und nunmehr spirituellen Gottesstreiter Martin ein kriegerisches Handeln im Namen Gottes vorgebildet sieht. Explizit gemacht wird ein solcher Zusammenhang aber nicht. Martin bleibt der wundertätige und barmherzige Mönchsbischof, sein "Streiten" bleibt metaphorisch und erinnert daran, dass in der christlichen Tradition Gewalt gerade kein Heilsweg ist.
So unterschiedlich die betrachteten Texte in ihren Formen und Themen auch sind, sie alle zeigen, dass der überkommenen Sprache ein Normensystem inhärent ist, das überwunden bzw. umgestürzt werden muss, um die politischen Veränderungen und die Anwendung von Gewalt zu legitimieren und zu ermöglichen. Weder Orwell, Klemperer noch Thukydides schlagen Remedia oder Prophylaxen gegen die Manipulation der Sprache vor. Sie finden sich jedoch implizit in den entsprechenden Texten und manifestieren sich explizit durch die Existenz der Werke selbst: Das Bollwerk gegen eine instrumentelle Veränderung der Sprache ist das Gedächtnis, sei es das individuelle, sei es das kollektiv-kulturelle. Wir können zwar sicher sein, dass zumindest Thukydides die Idee eines Gewissens der Wörter äußerst fremd ist. Doch mit einem Konzept, ohne das es das Gewissen nicht geben kann, ist er zweifelsohne vertraut: dem der Erinnerung. Die Erinnerung kann einen davor bewahren, Propheten welcher Art auch immer zu folgen, überlieferte Bedeutungen zu vergessen und dem Denken zu entsagen. Mnemosyne heißt die Erinnerung in der griechischen Mythologie. Sie hat neun Töchter. Eine davon ist Klio, die Muse der Geschichtsschreibung.
Zwar hatte Loos seinen Feldzug gegen das Ornament schon um 1900 begonnen, doch entwickelte keiner seiner scharfzüngig formulierten Essays eine größere Sprengkraft als der 1908 erschienene Aufsatz "Ornament und Verbrechen", dessen Hauptthesen er zugleich erfolgreich in wirkungsvollen Vorträgen popularisierte. Er wandte sich darin gegen den historistischen Fassadenstil der Wiener Ringstraßenästhetik und gegen die Formensprache sezessionistischer Strömungen, propagierte eine an Zweckmäßigkeit und Wirtschaftlichkeit orientierte Baukunst und verteufelte die seiner Meinung nach überflüssige Dekorationswut, die aus der Verbindung zwischen Kunst und Kunsthandwerk im Gefolge der Arts-and-Craft-Bewegung hervorgegangen war. Trotz oder wegen der kontroversen zeitgenössischen Aufnahme hatten die kämpferischen Thesen eine vielfältige Wirkungsgeschichte. Sie beeinflussten nicht nur nachhaltig die architektonische Praxis bei der Herausbildung des internationalen Funktionalismus, sondern auch puristische und elementaristische Strömungen in der bildenden Kunst sowie allgemeine ästhetische Theorien und hinterließen bis ins 21. Jahrhundert hinein Reflexe in literarischen Texten.
Gewaltige Freude : Robert Walsers "Genreszenen" des Ersten Weltkriegs in der "Neuen Zürcher Zeitung"
(2017)
"Beim Militär ist manches ohne Frage riesig nett und hübsch, wie z. B. mit Musik durch friedliche, freundliche Dörfer marschieren" –so beginnt ein Prosastück Robert Walsers in der Neuen Zürcher Zeitung(NZZ) vom 5. September 1915 – da befindet sich Europa seit gut einem Jahr im Krieg. Der Erzähler plaudert munter drauflos, dass er nicht nur den Frieden, sondern auch "das Militär hübsch" finde und gar nicht so recht wisse, wie er mit diesem sonderbaren Widerspruch zurechtkommen könne. Der Text steht "unter dem Strich", der in den Tageszeitungen das Feuilleton vom politischen Teil trennte, und gehört in eine Reihe von weiteren idyllisierenden, humoristisch anmutenden Prosastücken Walsers in der NZZ dieser Kriegsjahre: "Denke dran!" (November 1914), "Haarschneiden" (April 1916), "Das Kind" (Mai 1916) und "Nervös" (Juni 1916) wurden in der Bieler Zeit des Autors publiziert, der 1913 Berlin verlassen hatte und in seinen Geburtsort an der deutsch-französischen Sprachgrenze Biel/Bienne –in die Schweiz also – zurückgekehrt war.
Nicht selten waren es im Übrigen dieselben Autoren, die zunächst mit heftig-expressiven Worten den Krieg herbeigeredet hatten; die ihn als existenzielles, ästhetisches und erotisches Überwältigungserlebnis feierten und die – zumal nach den blutigen Ernüchterungen von Langemarck und anderen Schlachterlebnissen in der Frühphase des Ersten Weltkriegs – sein Zerstörungswerk und die mit ihm verbundenen materiellen und ideellen Katastrophen entsetzt und erschüttert, leidenschaftlich und in messianisch-erlösungsgieriger Manier zu verbannen versuchten. Die sog. expressionistische Generation ist für diese "Ambivalenz" das immer wieder zitierte Beispiel; auch wenn der Terminus "Ambivalenz" in meiner Sicht für einen solchen Wandel vom Kriegstaumel zum Pazifismus eigentümlich euphemistisch klingt. Ich möchte im Folgenden an einigen Beispielen den rhetorischen und thematischen, den stilistischen und den analytischen Überschwang veranschaulichen, mit dem Autoren und Autorinnen vor, während und nach dem Ersten Weltkrieg die Gewalt der Zerstörung entweder ersehnten oder beklagten, bejubelten oder betrauerten (vgl. Buelens 2014). Das Spektrum von hierfür möglichen Autoren und Texten, Positionen und Publikationen ist viel zu groß, als dass die folgenden Überlegungen Anspruch auf Repräsentativität erheben könnten; mit der getroffenen Auswahl soll gleichwohl der hier interessierende Konnex zwischen Wortgewalt und Kriegserfahrung möglichst aussagekräftig vergegenwärtigt werden.
Die XII. Tagung des Verbandes der Deutschlehrer und Germanisten der Slowakei (SUNG), die vom 30. Juni – 02. Juli 2016 an der Philosophischen Fakultät der Comenius-Universität in Bratislava stattgefunden hat, widmete sich dem Verhältnis von Gewalt und Sprache. Die literaturwissenschaftlichen Beiträge dieses Hefts dokumentieren die Breite und zugleich auch die historische Bedeutung dieses Themas, dem durch das Gedenken an die sich jährende europäische "Urkatastrophe", den Ersten Weltkrieg, eine besondere Aktualität zukam.
Die soziokultivierte gewaltfreie Kommunikation bedeutet eine kultivierte Konfrontation der Selbstprojektionen der Kommunikationsteilnehmer. Soziokultivierte Kommunikation wird dadurch gekennzeichnet, dass sie korrekt ist. Das Wesen der Korrektheit jeder Kommunikation bildet die Proportionalität zwischen den Akkommodations- und Assimilationsprozessen. Diese Proportionalität bedeutet, dass alle beteiligten Kommunikationsteilnehmer über eine angemessene Egomobilität verfügen. Diese beruht auf dem Gleichgewicht zwischen Egozentrismus und Allozentrismus (vgl. Dolník 2009:76–78). Die einzelnen Kommunikanten bemühen sich nicht nur um die Durchsetzung der eigenen Selbstinterpretation (der eigenen Werte und Normen, Kommunikationsstile, Einstellungen, Gefühle, Verpflichtungen, Beziehungen, Überzeugungen, Verhaltensweisen, Erwartungen, Bedürfnisse usw.), sondern gleichermaßen um das Verständnis der Selbstinterpretation ihres Kommunikationspartners. Eine effiziente Kommunikation geht Hand in Hand mit der Problemlösungsstrategie der Konfliktbewältigung. Sie geht davon aus, dass jeder Konflikt ein Problem darstellt, das grundsätzlich lösbar ist und dessen gemeinsame Lösung den beiden Konfliktseiten Vorteile bringt.
Die vorliegende Studie fokussiert auf direkte und versteckte Formen der Gewalt in auf Deutsch gesungenen Songs und zeigt Optionen ihrer Thematisierung im Deutsch als Fremdsprache Unterricht an der Hochschule. Der Beitrag erörtert ein weitreichendes Potenzial der Songrezeption und -interpretation für die Unterrichtspraxis, das sich durch sinnvolle Verflechtung unterschiedlicher Künste und Medien (Literatur, Film, Presse etc.) sowie der eigenen Erfahrungswelt erweitern und intensivieren lässt. Parallel zur Nachvollziehung des Ziels des fremdsprachlichen Lernzuwachses der Germanistik-studierenden werden im vorliegenden Aufsatz ausgewählte Songs für die Auslösung der Prozesse des Fragens und des Infragestellens sowie für die Prävention des gewalttätigen Denkens und Handelns junger Menschen verwertet.
Am Ende der 1990er Jahre konnte man durch die Analyse der Metaphern der Alltagssprache schon sehen, "in welche Richtung" man rannte: Und heute leben wir in einer (globalen) Gesellschaft, in der jede Handlung und jeder Lebensbereich unseres Lebens als verwirtschaftet und auf Wettbewerb ausgerichtet ist. Aber all das war schon "geschrieben" und enthalten in den Bildern und der Sprache der Zeit: Es musste nur "gelesen" werden. Wenn wir auf die etymologischen Wurzeln des Wortes Kompetition achten (vom Lateinischen cum petere: cum = mit, zusammen, petere = zusteuern auf; das Wort bedeutet also zusammen gehen, übereinstimmen, sich treffen, zusammen Fragen stellen), müssen wir uns eingestehen, dass das Konzept des Wettbewerbs, der in Europa sehr stark gefördert wurde, im Gegensatz zur Begünstigung der Kooperation im Erlangen von Verständnis und individueller Fähigkeit zum Zwecke der Verbesserung der Lebensqualität, des Teilens von Gewinnen und des kulturellen Wachstums, eher die Angriffslust, die Notwendigkeit des Erfolgs, der Verwirklichung und des Besitzes bevorteilt hat. Schlussendlich hat sich der Umgang mit der Gegensätzlichkeit, die der Wettbewerb aufzeigt, zugespitzt mit einer Verschärfung der Dynamik zur Erlangung der Vormachtstellung.
Die heutige Situation im slowakischen Schulwesen ist sehr kompliziert. Das ist eine Folge der langjährigen Interessenlosigkeit der Regierung, die ab und zu durch absurde Reformen überdeckt wurde. Bis bestimmte Prioritäten gegen die ständige Fluktuation von Ministern für Schulwesen und die damit verbundene Sprachideologie nicht geschützt werden, werden wir immer Zeugen der ausgeübten Gewalt gegen bestimmte Fremdsprachen sein. Deshalb sollte eine der Prioritäten des Schulwesens die Beständigkeit bestimmter Gesetze und Maßnahmen unabhängig von den personalen Veränderungen in der Regierung werden. Bis zu dieser Zeit sollten wir, Deutschlehrer_innen, aber auch alle anderen Menschen, denen das Schicksal des Deutschen nicht gleichgültig ist, anhand von anderen Mitteln (z.B. auch von den oben erwähnten) weiter kämpfen.