Refine
Year of publication
Document Type
- Preprint (684)
- Article (524)
- Part of Periodical (21)
- Book (1)
- Conference Proceeding (1)
- Working Paper (1)
Language
- English (1232)
Has Fulltext
- yes (1232)
Is part of the Bibliography
- no (1232)
Keywords
- Heavy Ion Experiments (21)
- Hadron-Hadron Scattering (11)
- Hadron-Hadron scattering (experiments) (11)
- LHC (9)
- Heavy-ion collision (6)
- ALICE experiment (4)
- Collective Flow (4)
- Jets (4)
- Quark-Gluon Plasma (4)
- ALICE (3)
- Elastic scattering (3)
- Heavy Ions (3)
- Heavy Quark Production (3)
- Jets and Jet Substructure (3)
- pp collisions (3)
- Beauty production (2)
- Charm physics (2)
- Diffraction (2)
- Elliptic flow (2)
- Experimental nuclear physics (2)
- Experimental particle physics (2)
- Heavy-ion collisions (2)
- Lepton-Nucleon Scattering (experiments) (2)
- Particle Correlations and Fluctuations (2)
- Particle and resonance production (2)
- Particle correlations and fluctuations (2)
- Pb–Pb collisions (2)
- Polarization (2)
- QCD (2)
- Quarkonium (2)
- RHIC (2)
- Single electrons (2)
- Suicide (2)
- 900 GeV (1)
- ALICE detector (1)
- ALL (1)
- AML (1)
- Abdominal infections (1)
- Acute calcolous cholecystitis (1)
- Advanced biliary tract cancer (1)
- Animal flight (1)
- Anti-nuclei (1)
- Antibiotic (1)
- B-slope (1)
- BTC (1)
- Biliary tree stones (1)
- Biological (1)
- Biomarker (1)
- Bipolar disorder (1)
- Bird flight (1)
- Boosted Jets (1)
- Breast cancer (1)
- COVID-19 (1)
- CTLA-4 (1)
- CVID (1)
- Caccoleptus (Bicaccoleptus) kacka, Nearctic region (1)
- Canopy height model (1)
- Centrality Class (1)
- Centrality Selection (1)
- Charged-particle multiplicity (1)
- Charm quark spatial diffusion coefficient (1)
- Charmonia (1)
- Chickens (1)
- Cholecystectomy (1)
- Circadian (1)
- Closure (1)
- Coalescence (1)
- Cold nuclear matter effects (1)
- Collective Flow, (1)
- Collectivity (1)
- Combined immune checkpoint blockade (1)
- Comparison with QCD (1)
- Correlation (1)
- Critical point (1)
- Data sharing (1)
- Dermis (1)
- Deuteron production (1)
- Di-hadron correlations (1)
- Diagnosis (1)
- Digital (1)
- Digital breast tomosynthesis (DBT) (1)
- Digital mammography (1)
- Electron-pion identification (1)
- Electroweak interaction (1)
- Embryos (1)
- Endoscopic ultrasound (1)
- Equity (1)
- European Society for Immunodeficiencies (ESID) (1)
- Feathers (1)
- Femtoscopy (1)
- Fibre/foam sandwich radiator (1)
- Fibroblast growth factor (1)
- Fistula (1)
- Flow (1)
- GWAS (1)
- Gallbladder percutaneous drainage (1)
- German PID-NET registry (1)
- Green fluorescent protein (1)
- Groomed jet radius (1)
- Guadeloupe Archipelago (1)
- Guidelines (1)
- HBT (1)
- Hadron production (1)
- Hadron-Hadron Scattering Heavy (1)
- Hadron-hadron interactions (1)
- Hadronization (1)
- Hand-foot syndrome (1)
- Hard Scattering (1)
- Heavy Ion Experiment (1)
- Heavy flavor production (1)
- Heavy flavour production (1)
- Heavy ion collisions (1)
- Heavy ions (1)
- Heavy-Ion Collision (1)
- Heavy-flavor decay electron (1)
- Heavy-flavour decay muons (1)
- Heavy-flavour production (1)
- Heavy-ion (1)
- Hif1α (1)
- Higher moments (1)
- IgG substitution therapy (1)
- Inclusive spectra (1)
- Intensity interferometry (1)
- Interference fragmentation function (1)
- Intra-abdominal infection (1)
- Invariant Mass Distribution (1)
- Ionisation energy loss (1)
- Ipilimumab (1)
- J/ψ suppression (1)
- Jet Physics (1)
- Jet Substructure (1)
- Jet substructure (1)
- Laparostomy (1)
- Lifestyle (1)
- MLL (1)
- Macrotomini (1)
- Magnetic resonance (1)
- Material budget (1)
- Mesh (1)
- Mid-rapidity (1)
- Minimum Bias (1)
- Monitoring (1)
- Monte Carlo (1)
- Multi-Parton Interactions (1)
- Multi-strange baryons (1)
- Multi-wire proportional drift chamber (1)
- Multiple parton interactions (1)
- Net-charge correlations (1)
- Net-charge fluctuations (1)
- Neural network (1)
- Nivolumab (1)
- Non-trauma (1)
- Nonflow (1)
- Nuclear modification factor (1)
- Nutrition (1)
- Open abdomen (1)
- PD-1 (1)
- PDGFRβ (1)
- PID prevalence (1)
- PYTHIA (1)
- Pancreatitis (1)
- Pandemic (1)
- Particle and Resonance Production (1)
- Patient safety (1)
- Pb–Pb (1)
- Peritonitis (1)
- Population-based screening (1)
- Poverty (1)
- Production Cross Section (1)
- Properties of Hadrons (1)
- Proton-proton collisions (1)
- Proton–proton (1)
- Proton–proton collisions (1)
- Psychiatry (1)
- Quark Deconfinement (1)
- Quark Gluon Plasma (1)
- Quark Production (1)
- Quark gluon plasma (1)
- Rapidity Range (1)
- Re-exploration (1)
- Recall rate (1)
- Reintervention (1)
- Relativistic heavy ion physics (1)
- Relativistic heavy-ion collisions (1)
- Resolution Parameter (1)
- Rhaphipodini (1)
- STAR (1)
- Seasonal variation (1)
- Seed beetles (1)
- Shear viscosity (1)
- Single muons (1)
- Social determinants (1)
- SoftDrop (1)
- Solar insolation (1)
- Sorafenib (1)
- Spin alignment (1)
- Spine care (1)
- Splitting function (1)
- Standardization (1)
- Sunlight (1)
- Surgical risk (1)
- Synthetic (1)
- Systematic Uncertainty (1)
- TR (1)
- Technique (1)
- Thermal model (1)
- Time Projection Chamber (1)
- Timing (1)
- Tracking (1)
- Transition radiation detector (1)
- Transverse momentum (1)
- Transversity (1)
- Trauma (1)
- Trigger (1)
- UAV (1)
- Uveal melanoma (1)
- VEGFR-2 (1)
- VEGFR-3 (1)
- Vascular emergencies (1)
- Vector Boson Production (1)
- Xenon-based gas mixture (1)
- acute leukemia (1)
- alleles (1)
- antiepileptic drugs (1)
- autism spectrum disorder (1)
- autistic disorder (1)
- beetle species (1)
- biogeographic legaciese (1)
- c-kit (1)
- chromosomal translocations (1)
- copy number polymorphism (1)
- dE/dx (1)
- detector (1)
- dexamethasone (1)
- drone (1)
- ectosomes (1)
- exosomes (1)
- experimental results (1)
- extracellular vesicles (1)
- fine spatial resolution remote sensing (1)
- forest classification (1)
- forest functional similarity (1)
- genes (1)
- genetic generalized epilepsy (1)
- genetics (1)
- genome (1)
- genotype (1)
- genotype determination (1)
- glioma microenvironment (1)
- global change (1)
- guidelines (1)
- habitat destruction (1)
- heavy ion experiments (1)
- host plants (1)
- immune checkpoint blockade (1)
- immune infiltration (1)
- kidney function (1)
- lamotrigine (1)
- land use (1)
- levetiracetam (1)
- liver metastasis (1)
- microparticles (1)
- microvesicles (1)
- minimal information requirements (1)
- new species (1)
- p+p collisions (1)
- peritumoral edema (1)
- peritumoral edema zone (1)
- pharmacoresistance (1)
- phenotype (1)
- phylogenetic community distance (1)
- plant height (1)
- primary immunodeficiency (PID) (1)
- prognosis (1)
- quark gluon plasma (1)
- registry for primary immunodeficiency (1)
- reproducibility (1)
- rigor (1)
- single nucleotide polymorphism (1)
- spectra (1)
- standardization (1)
- stroke (1)
- structure-from-motion photogrammetry (1)
- systematics (1)
- taxonomy (1)
- translocation partner genes (1)
- treatment resistance (1)
- tropical forests (1)
- uveal melanoma (1)
- valproic acid (1)
- √sN N = 2.76 TeV (1)
Institute
The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. In this paper the production of (anti-)deuterons is studied as a function of the charged particle multiplicity in inelastic pp collisions at s√=13 TeV using the ALICE experiment. Thanks to the large number of accumulated minimum bias events, it has been possible to measure (anti-)deuteron production in pp collisions up to the same charged particle multiplicity (dNch/dη∼26) as measured in p–Pb collisions at similar centre-of-mass energies. Within the uncertainties, the deuteron yield in pp collisions resembles the one in p–Pb interactions, suggesting a common formation mechanism behind the production of light nuclei in hadronic interactions. In this context the measurements are compared with the expectations of coalescence and statistical hadronisation models (SHM).
The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high energy hadronic collisions. In this paper the production of (anti-)deuterons is studied as a function of the charged particle multiplicity in inelastic pp collisions at s√=13 TeV using the ALICE experiment. Thanks to the large number of accumulated minimum bias events, it has been possible to measure (anti-)deuteron production in pp collisions up to the same charged particle multiplicity (dNch/dη∼26) as measured in p-Pb collisions at similar centre-of-mass energies. Within the uncertainties, the deuteron yield in pp collisions resembles the one in p-Pb interactions, suggesting a common formation mechanism behind the production of light nuclei in hadronic interactions. In this context the measurements are compared with the expectations of coalescence and Statistical Hadronisation Models (SHM).
The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high energy hadronic collisions. In this paper the production of (anti-)deuterons is studied as a function of the charged particle multiplicity in inelastic pp collisions at s√=13 TeV using the ALICE experiment. Thanks to the large accumulated integrated luminosity, it has been possible to measure (anti-)deuteron production in pp collisions up to the same charged particle multiplicity (dNch/dη∼26) as measured in p-Pb collisions at similar centre-of-mass energies. Within the uncertainties, the deuteron yield in pp collisions resembles the one in p-Pb interactions, suggesting a common formation mechanism behind the production of light nuclei in hadronic interactions. In this context the measurements are compared with the expectations of coalescence and Statistical Hadronisation Models (SHM).
Acute calculus cholecystitis is a very common disease with several area of uncertainty. The World Society of Emergency Surgery developed extensive guidelines in order to cover grey areas. The diagnostic criteria, the antimicrobial therapy, the evaluation of associated common bile duct stones, the identification of “high risk” patients, the surgical timing, the type of surgery, and the alternatives to surgery are discussed. Moreover the algorithm is proposed: as soon as diagnosis is made and after the evaluation of choledocholitiasis risk, laparoscopic cholecystectomy should be offered to all patients exception of those with high risk of morbidity or mortality. These Guidelines must be considered as an adjunctive tool for decision but they are not substitute of the clinical judgement for the individual patient.
The production of the hypertriton nuclei 3ΛH and 3Λ¯H¯¯¯¯ has been measured for the first time in Pb-Pb collisions at sNN−−−√ = 2.76 TeV with the ALICE experiment at LHC energies. The total yield, dN/dy ×B.R.(3ΛH→3He,π−)=(3.86±0.77(stat.)±0.68(syst.))×10−5 in the 0-10% most central collisions, is consistent with the predictions from a statistical thermal model using the same temperature as for the light hadrons. The coalescence parameter B3 shows a dependence on the transverse momentum, similar to the B2 of deuterons and the B3 of 3He nuclei. The ratio of yields S3 = 3ΛH/(3He ×Λ/p) was measured to be S3 = 0.60 ± 0.13 (stat.) ± 0.21 (syst.) in 0-10% centrality events; this value is compared to different theoretical models. The measured S3 is fully compatible with thermal model predictions. The measured 3ΛH lifetime, τ=181+54−39(stat.)±33(syst.) ps is compatible within 1σ with the world average value.
The production of the hypertriton nuclei 3ΛH and 3Λ¯H¯¯¯¯ has been measured for the first time in Pb-Pb collisions at sNN−−−√ = 2.76 TeV with the ALICE experiment at LHC energies. The total yield, dN/dy ×B.R.(3ΛH→3He,π−)=(3.86±0.77(stat.)±0.68(syst.))×10−5 in the 0-10% most central collisions, is consistent with the predictions from a statistical thermal model using the same temperature as for the light hadrons. The coalescence parameter B3 shows a dependence on the transverse momentum, similar to the B2 of deuterons and the B3 of 3He nuclei. The ratio of yields S3 = 3ΛH/(3He ×Λ/p) was measured to be S3 = 0.60 ± 0.13 (stat.) ± 0.21 (syst.) in 0-10% centrality events; this value is compared to different theoretical models. The measured S3 is fully compatible with thermal model predictions. The measured 3ΛH lifetime, τ=181+54−39(stat.)±33(syst.) ps is compatible within 1σ with the world average value.
The production of the hypertriton nuclei HΛ3 and H‾Λ¯3 has been measured for the first time in Pb–Pb collisions at sNN=2.76 TeV with the ALICE experiment at LHC. The pT-integrated HΛ3 yield in one unity of rapidity, dN/dy×B.R.(HΛ3→He3,π−)=(3.86±0.77(stat.)±0.68(syst.))×10−5 in the 0–10% most central collisions, is consistent with the predictions from a statistical thermal model using the same temperature as for the light hadrons. The coalescence parameter B3 shows a dependence on the transverse momentum, similar to the B2 of deuterons and the B3 of 3He nuclei. The ratio of yields S3=HΛ3/(He3×Λ/p) was measured to be S3=0.60±0.13(stat.)±0.21(syst.) in 0–10% centrality events; this value is compared to different theoretical models. The measured S3 is compatible with thermal model predictions. The measured HΛ3 lifetime, τ=181−39+54(stat.)±33(syst.)ps is in agreement within 1σ with the world average value.
An improved value for the lifetime of the (anti-)hypertriton has been obtained using the data sample of Pb-Pb collisions at sNN−−−√= 5.02 TeV collected by the ALICE experiment at the LHC. The (anti-)hypertriton has been reconstructed via its charged two-body mesonic decay channel and the lifetime has been determined from an exponential fit to the dN/d(ct) spectrum. The measured value, τ = 242+34−38 (stat.) ± 17 (syst.) ps, is compatible with all the available theoretical predictions, thus contributing to the solution of the longstanding hypertriton lifetime puzzle.
An improved value for the lifetime of the (anti-)hypertriton has been obtained using the data sample of Pb-Pb collisions at sNN−−−√= 5.02 TeV collected by the ALICE experiment at the LHC. The (anti-)hypertriton has been reconstructed via its charged two-body mesonic decay channel and the lifetime has been determined from an exponential fit to the dN/d(ct) spectrum. The measured value, τ = 242+34−38 (stat.) ± 17 (syst.) ps, is compatible with all the available theoretical predictions, thus contributing to the solution of the longstanding hypertriton lifetime puzzle.
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.
Although autism spectrum disorders (ASDs) have a substantial genetic basis, most of the known genetic risk has been traced to rare variants, principally copy number variants (CNVs). To identify common risk variation, the Autism Genome Project (AGP) Consortium genotyped 1558 rigorously defined ASD families for 1 million single-nucleotide polymorphisms (SNPs) and analyzed these SNP genotypes for association with ASD. In one of four primary association analyses, the association signal for marker rs4141463, located within MACROD2, crossed the genome-wide association significance threshold of P < 5 × 10−8. When a smaller replication sample was analyzed, the risk allele at rs4141463 was again over-transmitted; yet, consistent with the winner's curse, its effect size in the replication sample was much smaller; and, for the combined samples, the association signal barely fell below the P < 5 × 10−8 threshold. Exploratory analyses of phenotypic subtypes yielded no significant associations after correction for multiple testing. They did, however, yield strong signals within several genes, KIAA0564, PLD5, POU6F2, ST8SIA2 and TAF1C.
Neoma, a new genus of Cerambycidae (Coleoptera: Cerambycidae: Prioninae: Macrotomini) is described for Mallodonopsis corrosus Bates, 1879, compared to related genera (Aplagiognathus Thomson, 1861; Archodontes Lameere, 1903; and Mallodonopsis Thomson, 1861), and its tribal position discussed. A lectotype for Mallodonopsis corrosus is here designated with the species redescribed and figured.
Australophanus, new genus, is described and illustrated for Cryptamorpha redtenbacheri (Reitter). Platamus Erichson is synonymized under Telephanus Erichson, new synonymy. Euplatamus Sharp, new status, replaces Platamus Erichson as the genus name. Type species are designated for Aplatamus Grouvelle and Euplatamus Sharp. Telephanus velox (Haldeman) is synonymized under Telephanus atricapillus Erichson. A diagnosis of the tribe Telephanini, a key to the described telephanine genera of the world is presented, and a phylogeny of the family Silvanidae is proposed.
One of the big challenges for nuclear physics today is to understand, starting from first principles, the effective interaction between hadrons with different quark content. First successes have been achieved utilizing techniques to solve the dynamics of quarks and gluons on discrete space-time lattices. Experimentally, the dynamics of the strong interaction have been studied by scattering hadrons off each other. Such scattering experiments are difficult or impossible for unstable hadrons and hence, high quality measurements exist only for hadrons containing up and down quarks. In this work, we demonstrate that measuring correlations in the momentum space between hadron pairs produced in ultrarelativistic proton–proton collisions at the CERN LHC provides a precise method to obtain the missing information on the interaction dynamics between any pair of unstable hadrons. Specifically, we discuss the case of the interaction of baryons containing strange quarks (hyperons). We demonstrate for the first time how, using precision measurements of p–Ω− correlations, the effect of the strong interaction for this hadron–hadron pair can be studied and compared with predictions from lattice calculations.
The genus Paraphloeolaemus Thomas (Coleoptera: Cucujoidea: Laemophloeidae) is described for two new Neotropical species, P. vorticosus Thomas, new species, and P. pterosiagon Thomas, new species. Diagnoses and illustrations are provided.
The following 16 species are transferred from Laemophloeus Dejean (s. l.) to Phloeolaemus Casey: Phloeolaemus anticus (Sharp, 1899: 518) [= Laemophloeus anticus Sharp, 1899], new combination; Phloeolaemus boops (Sharp, 1899: 517) [= Laemophloeus boops Sharp, 1899], new combination; Phloeolaemus castaneipennis (Grouvelle, 1876: 494) [= Laemophloeus castaneipennis Grouvelle, 1876: 494], new combination; Phloeolaemus championi (Sharp, 1899: 516) [= Laemophloeus championi Sharp, 1899], new combination; Phloeolaemus curtus (Grouvelle, 1876: xxxiii) [= Laemophloeus curtus Grouvelle, 1876], new combination; Phloeolaemus endomychus (Sharp, 1899: 519) [= Laemophloeus endomychus Sharp, 1899], new combination; Phloeolaemus hoplites (Sharp, 1899: 517) [= Laemophloeus hoplites Sharp, 1899], new combination; Phloeolaemus ignobilis (Sharp, 1899: 518) [= Laemophloeus ignobilis Sharp, 1899], new combination; Phloeolaemus impressus (Grouvelle, 1876: xxxiii) [= Laemophloeus impressus Grouvelle, 1876], new combination; Phloeolaemus lacerdae (Grouvelle, 1877: 211) [= Laemophloeus lacerdae Grouvelle, 1877], new combination; Phloeolaemus macrocephalus (Schaeffer, 1910: 214) [= Laemophloeus macrocephalus Schaeffer, 1910], new combination; Phloeolaemus punctulaticollis (Hetschko, 1929: 94) [= Laemophloeus punctulaticollis Hetschko, 1929], new combination; Phloeolaemus reitteri (Grouvelle, 1877: 210) [= Laemophloeus reitteri Grouvelle, 1877], new combination; Phloeolaemus semiflavus (Grouvelle, 1876: 497) [= Laemophloeus semiflavus Grouvelle, 1876], new combination; Phloeolaemus sharpi (Hetschko, 1929: 41) [= Laemophloeus sharpi Hetschko, 1929], new combination; Phloeolaemus straminipennis (Reitter, 1876: 47) [= Laemophloeus straminipennis Reitter, 1876], new combination; Phloeolaemus teapensis (Grouvelle, 1876: 494) [= Laemophloeus teapensis Grouvelle, 1876], new combination.
A new species, Chrysobothris cerceripraeda Westcott and Thomas (Coleoptera: Buprestidae), is described from prey specimens found in nests of the ground-nesting wasp, Cerceris fumipennis Say (Hymenoptera: Crabronidae), near Jacksonville, Florida, USA. A listing for all species of Buprestidae taken as prey of the wasp in that state is provided, four of which, including the species described herein, are new. Notes are also given for
four new state records for Buprestidae.