Refine
Year of publication
Document Type
- Preprint (666)
- Article (454)
- Conference Proceeding (8)
- Working Paper (8)
- Doctoral Thesis (3)
- Book (1)
- Part of a Book (1)
Has Fulltext
- yes (1141)
Is part of the Bibliography
- no (1141)
Keywords
- Heavy Ion Experiments (20)
- Hadron-Hadron Scattering (11)
- Hadron-Hadron scattering (experiments) (11)
- LHC (9)
- Deutschland (6)
- Heavy-ion collision (6)
- Corporate Governance (5)
- Interbankenabkommen (5)
- ALICE experiment (4)
- Collective Flow (4)
- Finanzierungsstruktur (4)
- Jets (4)
- Kapitalstruktur (4)
- Quark-Gluon Plasma (4)
- breast cancer (4)
- ALICE (3)
- Großbritannien (3)
- Heavy Ions (3)
- Japan (3)
- Jets and Jet Substructure (3)
- financial system (3)
- pp collisions (3)
- Aspergillus fumigatus (2)
- Bank (2)
- Beauty production (2)
- Charm physics (2)
- Diagnostik (2)
- Experimental nuclear physics (2)
- Experimental particle physics (2)
- Frankreich (2)
- Früherkennung (2)
- Heat kernel (2)
- Heavy Quark Production (2)
- Kapitalflussrechnung (2)
- Kreditwesen (2)
- Krein space (2)
- Laplace operator on graphs (2)
- Lepton-Nucleon Scattering (experiments) (2)
- Mammakarzinom (2)
- Nachsorge (2)
- Particle Correlations and Fluctuations (2)
- Particle and resonance production (2)
- Particle correlations and fluctuations (2)
- Pb–Pb collisions (2)
- QCD (2)
- Quantum Zeno dynamics (2)
- Richtlinie (2)
- Schätzung (2)
- Single electrons (2)
- W*-dynamical system (2)
- X-Y model (2)
- brain metastases (2)
- complementarity (2)
- diagnosis (2)
- follow‑up (2)
- guideline (2)
- quantum spin systems (2)
- return to equilibrium (2)
- screening (2)
- (dis-)intermediation (1)
- 900 GeV (1)
- ADHD (1)
- ALICE detector (1)
- Anpassung (1)
- Anti-nuclei (1)
- Antifungal agents (1)
- Artendiversität (1)
- Artificial Intelligence (1)
- Aspergillosis (1)
- Atomic and Molecular Physics (1)
- BPTF (1)
- Bankensystem / Finanzsektor / Branchenentwicklung / Rentabilität / Strukturwandel / Sparkasse / Kreditgenossenschaft / Deutschland / 1970-2003 (1)
- Banking system (1)
- Betriebliche Gesundheitsförderung (1)
- Binnenmarkt (1)
- Biodiversity Data (1)
- Biomonitoring (1)
- Boosted Jets (1)
- Botanical Collections (1)
- Buchenwald (1)
- Bulgarien (1)
- Büroarbeit (1)
- CD8+ T lymphocytes (1)
- COVID-19 (1)
- CVID (1)
- Cancer detection (1)
- Carpinion (1)
- Centrality Class (1)
- Centrality Selection (1)
- Collective Flow, (1)
- Comparison with QCD (1)
- Completed suicide (1)
- Conservation (1)
- Corporate Governance / Eigentümerstruktur / Universalbank / Finanzmarkt / Mitbestimmung / Deutschland (1)
- Corporate governance (1)
- Dehntraining (1)
- Depression (1)
- Digitization (1)
- Doplicher-Haag-Roberts Axiomatik; Algebraische Quantenfeldtheorie; Superauswahlregeln und -sektoren; Quantenstatistik; Zopfgruppenstatistik (1)
- EGFL7 (1)
- Eichen-Hainbuchenwald (1)
- Electron-pion identification (1)
- Electroweak interaction (1)
- Elliptic flow (1)
- Ena/VASP proteins (1)
- Eurasian Curlew (1)
- European Society for Immunodeficiencies (ESID) (1)
- Europäische Gemeinschaften (1)
- Europäische Union (1)
- Exercise (1)
- FOS: Physical sciences (1)
- Fagus sylvatica (1)
- Femtoscopy (1)
- Fibre/foam sandwich radiator (1)
- Finanzintermediation (1)
- Finanzintermediäre (1)
- Finanzwirtschaft (1)
- Five-Konzept (1)
- Gelfand-Shilov space (1)
- German PID-NET registry (1)
- Germany (1)
- Geschichte 1980-1998 (1)
- Gewässervegetation (1)
- HBT (1)
- HSP (hereditary spastic paraplegia) (1)
- Hadamard's Three-Lines Theorem (1)
- Hadron production (1)
- Hadron-Hadron Scattering Heavy (1)
- Hadron-hadron interactions (1)
- Hainich (1)
- Hard Scattering (1)
- Heavy Ion Experiment (1)
- Heavy flavor production (1)
- Heavy flavour production (1)
- Heavy ions (1)
- Heavy-flavour decay muons (1)
- Heavy-flavour production (1)
- Heavy-ion collisions (1)
- Heisenberg algebra (1)
- Hematologic malignancies (1)
- Herbaria (1)
- High Energy Physics - Lattice (hep-lat) (1)
- High Energy Physics - Phenomenology (hep-ph) (1)
- High Energy Physics - Theory (hep-th) (1)
- Hyperfunktion ; Asymptotische Entwicklung (1)
- IL-33 (1)
- IgG substitution therapy (1)
- Immune response (1)
- Immunity (1)
- Immunology and Microbiology Section (1)
- Inclusive spectra (1)
- Infrared singularity (1)
- Intensity interferometry (1)
- Intervention (1)
- Invariant Mass Distribution (1)
- Invasive candidiasis (1)
- Ionisation energy loss (1)
- Jet Physics (1)
- Jet Substructure (1)
- KLHL11 (1)
- Kapitalmarkt (1)
- L^p bounds (1)
- L^p means (1)
- Lebensqualität (1)
- MDD (1)
- Material budget (1)
- Mid-rapidity (1)
- Minimum Bias (1)
- Monte Carlo (1)
- Multi-Parton Interactions (1)
- Multi-strange baryons (1)
- Multi-wire proportional drift chamber (1)
- Multimodal imaging (1)
- Musculoskeletal diseases (1)
- Muskuloskeletale Erkrankungen (1)
- Mycoses (1)
- N471D strumpellin knock-in mice (1)
- NURF (1)
- Neural network (1)
- Non-small-cell lung cancer (1)
- Nuclear Theory (nucl-th) (1)
- Nuclear modification factor (1)
- Numenius arquata (1)
- OD approach (1)
- Oberharz (1)
- Office work (1)
- PID prevalence (1)
- PYTHIA (1)
- Pandemic (1)
- Particle and Resonance Production (1)
- Pb–Pb (1)
- Phragmén-Lindelöf principle (1)
- Pontrjagin space (1)
- Production Cross Section (1)
- Prognostic markers (1)
- Properties of Hadrons (1)
- Proton–proton (1)
- Pseudo HE-images (1)
- Quality of life (1)
- Quantenfeldtheorie ; Konforme Feldtheorie ; Algebraische Methode (1)
- Quantum Zeno Effect (1)
- Quantum Zeno effect (1)
- Quark Deconfinement (1)
- Quark Gluon Plasma (1)
- Quark Production (1)
- Quark gluon plasma (1)
- Quarkonium (1)
- Raman spectroscopy (1)
- Rapidity Range (1)
- Relativistic heavy ion physics (1)
- Relativistic heavy-ion collisions (1)
- Research Infrastructure (1)
- Resolution Parameter (1)
- Russland (1)
- SARS-CoV2 (1)
- SF-36 (1)
- SPG8 (1)
- ST2L (1)
- Schwinger model (1)
- Securitization (1)
- Semantics (1)
- Single muons (1)
- Small-cell lung cancer (1)
- Solidago canadensis (1)
- Stillgewässer (1)
- Straßenböschungen (1)
- Straßenrandvegetation (1)
- Stretch training (1)
- Suicide attempt (1)
- Systematic Uncertainty (1)
- Südhessen (1)
- TR (1)
- Taxonomy (1)
- Time Projection Chamber (1)
- Tracking (1)
- Transition radiation detector (1)
- Transverse momentum (1)
- Trigger (1)
- Trotter's product formula (1)
- Tumour biomarkers (1)
- Upper Rhine Valley (1)
- VEGF receptor 2 internalization and signaling (1)
- Vector Boson Production (1)
- Vegetationsstruktur (1)
- WASH complex subunit 5 (1)
- Wettbewerbsstrategie (1)
- Work health promotion (1)
- X-ray powder diffraction (1)
- Xenon-based gas mixture (1)
- Yoga (1)
- aggression (1)
- alien species (1)
- anaesthesia in orthopaedics (1)
- anaesthetics (1)
- angiogenesis (1)
- anti-Zeno effect (1)
- aridity (1)
- asymptomatic (1)
- bank-based financial systems (1)
- banking system (1)
- beech forest (1)
- bioactivity (1)
- biogeographic legaciese (1)
- board of directors (1)
- capital market-based financial system (1)
- capital market-based financial systems (1)
- cisplatin (1)
- climate gradient (1)
- co-determination (1)
- complexity (1)
- convergence (1)
- convexity (1)
- coppice with standards (1)
- cytokine (1)
- dE/dx (1)
- deciduous forest (1)
- degenerate semigroup (1)
- denisovite (1)
- detector (1)
- disorder (1)
- disturbance (1)
- electron crystallography (1)
- electron diffraction tomography (1)
- endothelial cell (1)
- endothelial cells (1)
- experimental results (1)
- fMRI (1)
- fertilization (1)
- fibrous materials (1)
- financial systems (1)
- forest classification (1)
- forest functional similarity (1)
- framework-structured solids (1)
- gene expression (1)
- geriatric medicine (1)
- glioblastoma (1)
- heavy ion experiments (1)
- hematopoietic stem cell transplantation (1)
- human capital formationbank-based financial system (1)
- human natural killer cell (1)
- immunotherapy (1)
- indefinite inner product space (1)
- inorganic materials (1)
- integrin (1)
- intratumoral (1)
- lipiodol (1)
- lung cancer (1)
- mTOR (1)
- maternal care (1)
- measurement (1)
- mesenchymal stromal cells (1)
- microwave ablation (1)
- minerals (1)
- modular automorphism group (1)
- modular group (1)
- modularity (1)
- mowing (1)
- musculoskeletal disorders (1)
- nanocrystalline materials (1)
- nanoscience (1)
- nanostructure (1)
- nitrogen (1)
- nutrient availability (1)
- nutrient deprivation (1)
- oak-hornbeam forest (1)
- occupational health (1)
- operator algebra (1)
- pension system (1)
- perforin (1)
- phagocytosis (1)
- phosphorus (1)
- phylogenetic community distance (1)
- phytometer (1)
- plant productivity (1)
- ploughing (1)
- polytypism (1)
- primary immunodeficiency (PID) (1)
- prognostic scores (1)
- quality of life (1)
- quantum field theory (1)
- quark gluon plasma (1)
- registry for primary immunodeficiency (1)
- resilience (1)
- resource limitation (1)
- risk allocation (1)
- satellite telemetry (1)
- soil clay content (1)
- species diversity (1)
- spectra (1)
- sprouting angiogenesis (1)
- stretching (1)
- strumpellin (1)
- tip cell filopodia formation (1)
- tropical forests (1)
- vegetation structure (1)
- ventral striatum (1)
- von Neumann algebra (1)
- workplace health promotion (1)
- √sN N = 2.76 TeV (1)
Institute
- Physik (1051)
- Frankfurt Institute for Advanced Studies (FIAS) (954)
- Informatik (920)
- Medizin (36)
- Geowissenschaften (14)
- Mathematik (13)
- Wirtschaftswissenschaften (8)
- Biochemie und Chemie (3)
- Biodiversität und Klima Forschungszentrum (BiK-F) (3)
- Informatik und Mathematik (3)
We present the first measurements of femtoscopic correlations between the K0S and K± particles in pp collisions at s√=7 TeV measured by the ALICE experiment. The observed femtoscopic correlations are consistent with final-state interactions proceeding solely via the a0(980) resonance. The extracted kaon source radius and correlation strength parameters for K0SK− are found to be equal within the experimental uncertainties to those for K0SK+. Results of the present study are compared with those from identical-kaon femtoscopic studies also performed with pp collisions at s√=7 TeV by ALICE and with a K0SK± measurement in Pb-Pb collisions at sNN−−−√=2.76 TeV. Combined with the Pb-Pb results, our pp analysis is found to be compatible with the interpretation of the a0(980) having a tetraquark structure instead of that of a diquark.
We report the differential charged jet cross section and jet fragmentation distributions measured with the ALICE detector in proton-proton collisions at a centre-of-mass energy s√= 7 TeV. Jets with pseudo-rapidity |η|<0.5 are reconstructed from charged particles using the anti-kT jet finding algorithm with a resolution parameter R = 0.4. The jet cross section is measured in the transverse momentum interval 5 ≤pchjetT< 100 GeV/c. Jet fragmentation is studied measuring the scaled transverse momentum spectra of the charged constituents of jets in four intervals of jet transverse momentum between 5 GeV/c and 30 GeV/c. The measurements are compared to calculations from the PYTHIA model as well as next-to-leading order perturbative QCD calculations with POWHEG + PYTHIA8. The charged jet cross section is described by POWHEG for the entire measured range of pchjetT. For pchjetT > 40 GeV/c, the PYTHIA calculations also agree with the measured charged jet cross section. PYTHIA6 simulations describe the fragmentation distributions to 15%. Larger discrepancies are observed for PYTHIA8.
We present the first measurements of femtoscopic correlations between the K0S and K± particles in pp collisions at s√=7 TeV measured by the ALICE experiment. The observed femtoscopic correlations are consistent with final-state interactions proceeding solely via the a0(980) resonance. The extracted kaon source radius and correlation strength parameters for K0SK− are found to be equal within the experimental uncertainties to those for K0SK+. Results of the present study are compared with those from identical-kaon femtoscopic studies also performed with pp collisions at s√=7 TeV by ALICE and with a K0SK± measurement in Pb-Pb collisions at sNN−−−√=2.76 TeV. Combined with the Pb-Pb results, our pp analysis is found to be compatible with the interpretation of the a0(980) having a tetraquark structure instead of that of a diquark.
The elliptic flow (v2) of (anti-)3He is measured in Pb-Pb collisions at sNN−−−√ = 5.02 TeV in the transverse-momentum (pT) range of 2-6 GeV/c for the centrality classes 0-20%, 20-40%, and 40-60% using the event-plane method. This measurement is compared to that of pions, kaons, and protons at the same center-of-mass energy. A clear mass ordering is observed at low pT, as expected from relativistic hydrodynamics. The violation of the scaling of v2 with the number of constituent quarks at low pT, already observed for identified hadrons and deuterons at LHC energies, is confirmed also for (anti-)3He. The elliptic flow of (anti-)3He is underestimated by the Blast-Wave model and overestimated by a simple coalescence approach based on nucleon scaling. The elliptic flow of (anti-)3He measured in the centrality classes 0-20% and 20-40% is well described by a more sophisticated coalescence model where the phase-space distributions of protons and neutrons are generated using the iEBE-VISHNU hybrid model with AMPT initial conditions.
The elliptic flow (v2) of (anti-)3He is measured in Pb-Pb collisions at sNN−−−√ = 5.02 TeV in the transverse-momentum (pT) range of 2-6 GeV/c for the centrality classes 0-20%, 20-40%, and 40-60% using the event-plane method. This measurement is compared to that of pions, kaons, and protons at the same center-of-mass energy. A clear mass ordering is observed at low pT, as expected from relativistic hydrodynamics. The violation of the scaling of v2 with the number of constituent quarks at low pT, already observed for identified hadrons and deuterons at LHC energies, is confirmed also for (anti-)3He. The elliptic flow of (anti-)3He is underestimated by the Blast-Wave model and overestimated by a simple coalescence approach based on nucleon scaling. The elliptic flow of (anti-)3He measured in the centrality classes 0-20% and 20-40% is well described by a more sophisticated coalescence model where the phase-space distributions of protons and neutrons are generated using the iEBE-VISHNU hybrid model with AMPT initial conditions.
The differential invariant cross section as a function of transverse momentum (pT) of electrons from semileptonic heavy-flavour hadron decays was measured at midrapidity in proton-proton (pp) collisions at s√ = 5.02 TeV in the pT interval 0.5-10 GeV/c, as well as the invariant yield in central (0-10%), semi-central (30-50%) and peripheral (60-80%) lead-lead (Pb-Pb) collisions at sNN−−−√ = 5.02 TeV in the pT intervals 0.5-26 GeV/c (0-10% and 30-50%) and 0.5-10 GeV/c (60-80%). The modification of the electron yield with respect to what is expected for an incoherent superposition of nucleon-nucleon collisions is evaluated by measuring the nuclear modification factor RAA. The measurement of the RAA in different centrality classes allows in-medium energy loss of charm and beauty quarks to be investigated. Moreover, the measured RAA is sensitive to the modification of the parton distribution functions (PDF) in nuclei, like nuclear shadowing, which causes a suppression of the heavy-quark production at low pT in heavy-ion collisions at LHC.
The differential invariant yield as a function of transverse momentum (pT) of electrons from semileptonic heavy-flavour hadron decays was measured at midrapidity in central (0-10%), semi-central (30-50%) and peripheral (60-80%) lead-lead (Pb-Pb) collisions at sNN−−−√=5.02 TeV in the pT intervals 0.5-26 GeV/c (0-10% and 30-50%) and 0.5-10 GeV/c (60-80%). The production cross section in proton-proton (pp) collisions at s√=5.02 TeV was measured as well in 0.5<pT<10 GeV/c and it lies close to the upper band of perturbative QCD calculation uncertainties up to pT=5 GeV/c and close to the mean value for larger pT. The modification of the electron yield with respect to what is expected for an incoherent superposition of nucleon-nucleon collisions is evaluated by measuring the nuclear modification factor RAA. The measurement of the RAA in different centrality classes allows in-medium energy loss of charm and beauty quarks to be investigated. The RAA shows a suppression with respect to unity at intermediate pT, which increases while moving towards more central collisions. Moreover, the measured RAA is sensitive to the modification of the parton distribution functions (PDF) in nuclei, like nuclear shadowing, which causes a suppression of the heavy-quark production at low pT in heavy-ion collisions at LHC.
The differential invariant cross section as a function of transverse momentum (pT) of electrons from semileptonic heavy-flavour hadron decays was measured at midrapidity in proton-proton (pp) collisions at s√ = 5.02 TeV in the pT interval 0.5-10 GeV/c, as well as the invariant yield in central (0-10%), semi-central (30-50%) and peripheral (60-80%) lead-lead (Pb-Pb) collisions at sNN−−−√ = 5.02 TeV in the pT intervals 0.5-26 GeV/c (0-10% and 30-50%) and 0.5-10 GeV/c (60-80%). The modification of the electron yield with respect to what is expected for an incoherent superposition of nucleon-nucleon collisions is evaluated by measuring the nuclear modification factor RAA. The measurement of the RAA in different centrality classes allows in-medium energy loss of charm and beauty quarks to be investigated. Moreover, the measured RAA is sensitive to the modification of the parton distribution functions (PDF) in nuclei, like nuclear shadowing, which causes a suppression of the heavy-quark production at low pT in heavy-ion collisions at LHC.
Mid-rapidity production of π±, K± and (p¯)p measured by the ALICE experiment at the LHC, in Pb-Pb and inelastic pp collisions at sNN−−−√ = 5.02 TeV, is presented. The invariant yields are measured over a wide transverse momentum (pT) range from hundreds of MeV/c up to 20 GeV/c. The results in Pb-Pb collisions are presented as a function of the collision centrality, in the range 0−90%. The comparison of the pT-integrated particle ratios, i.e. proton-to-pion (p/π) and kaon-to-pion (K/π) ratios, with similar measurements in Pb-Pb collisions at sNN−−−√ = 2.76 TeV show no significant energy dependence. Blast-wave fits of the pT spectra indicate that in the most central collisions radial flow is slightly larger at 5.02 TeV with respect to 2.76 TeV. Particle ratios (p/π, K/π) as a function of pT show pronounced maxima at pT ≈ 3 GeV/c in central Pb-Pb collisions. At high pT, particle ratios at 5.02 TeV are similar to those measured in pp collisions at the same energy and in Pb-Pb collisions at sNN−−−√ = 2.76 TeV. Using the pp reference spectra measured at the same collision energy of 5.02 TeV, the nuclear modification factors for the different particle species are derived. Within uncertainties, the nuclear modification factor is particle species independent for high pT and compatible with measurements at sNN−−−√ = 2.76 TeV. The results are compared to state-of-the-art model calculations, which are found to describe the observed trends satisfactorily.
Mid-rapidity production of π±, K± and (p¯)p measured by the ALICE experiment at the LHC, in Pb-Pb and inelastic pp collisions at sNN−−−√ = 5.02 TeV, is presented. The invariant yields are measured over a wide transverse momentum (pT) range from hundreds of MeV/c up to 20 GeV/c. The results in Pb-Pb collisions are presented as a function of the collision centrality, in the range 0−90%. The comparison of the pT-integrated particle ratios, i.e. proton-to-pion (p/π) and kaon-to-pion (K/π) ratios, with similar measurements in Pb-Pb collisions at sNN−−−√ = 2.76 TeV show no significant energy dependence. Blast-wave fits of the pT spectra indicate that in the most central collisions radial flow is slightly larger at 5.02 TeV with respect to 2.76 TeV. Particle ratios (p/π, K/π) as a function of pT show pronounced maxima at pT ≈ 3 GeV/c in central Pb-Pb collisions. At high pT, particle ratios at 5.02 TeV are similar to those measured in pp collisions at the same energy and in Pb-Pb collisions at sNN−−−√ = 2.76 TeV. Using the pp reference spectra measured at the same collision energy of 5.02 TeV, the nuclear modification factors for the different particle species are derived. Within uncertainties, the nuclear modification factor is particle species independent for high pT and compatible with measurements at sNN−−−√ = 2.76 TeV. The results are compared to state-of-the-art model calculations, which are found to describe the observed trends satisfactorily.