Refine
Year of publication
Document Type
- Preprint (960)
- Article (820)
- Working Paper (16)
- Part of Periodical (11)
- Doctoral Thesis (4)
- Part of a Book (3)
- Conference Proceeding (3)
- Bachelor Thesis (1)
- Book (1)
- Review (1)
Has Fulltext
- yes (1820)
Is part of the Bibliography
- no (1820)
Keywords
- Heavy Ion Experiments (22)
- taxonomy (21)
- BESIII (19)
- e +-e − Experiments (16)
- Hadron-Hadron Scattering (13)
- new species (13)
- Branching fraction (12)
- Hadron-Hadron scattering (experiments) (12)
- Particle and Resonance Production (9)
- Quarkonium (9)
- LHC (7)
- morphology (7)
- Charm Physics (6)
- Heavy-ion collision (6)
- Heavy-ion collisions (6)
- Jets (6)
- Spectroscopy (6)
- China (5)
- Equation of state (5)
- Hadronic decays (5)
- QCD (5)
- Branching fractions (4)
- Charm physics (4)
- Charmonium (4)
- Collective Flow (4)
- Electroweak interaction (4)
- Exotics (4)
- Heavy Quark Production (4)
- Lepton colliders (4)
- Polarization (4)
- Quark-Gluon Plasma (4)
- ALICE experiment (3)
- Charmed mesons (3)
- Compact stars (3)
- Ctenopelmatinae (3)
- Diffraction (3)
- Elastic scattering (3)
- Experimental nuclear physics (3)
- Experimental particle physics (3)
- Heavy Ions (3)
- Inflammation (3)
- Initial state radiation (3)
- Jets and Jet Substructure (3)
- Oriental region (3)
- Particle and resonance production (3)
- ambiguity (3)
- e+-e− Experiments (3)
- key (3)
- male genitalia (3)
- ALICE (2)
- Absolute branching fraction (2)
- Beam Energy Scan (2)
- Bhabha (2)
- Biogeography (2)
- C1 inhibitor (2)
- Cell biology (2)
- Chinesisch (2)
- Chiral Magnetic Effect (2)
- Collectivity (2)
- Correlation (2)
- Cross section (2)
- DNA-PAINT (2)
- Electroweak Interaction (2)
- Elliptic flow (2)
- Endothelial cells (2)
- Flavour Physics (2)
- Fulgoroidea (2)
- Fulgoromorpha (2)
- Genetics (2)
- Hadronic cross section (2)
- Heavy baryons (2)
- Heavy ion collisions (2)
- Heavy-Ion Collision (2)
- Key (2)
- Lepton-Nucleon Scattering (experiments) (2)
- Leptonic, semileptonic & radiative decays (2)
- MET (2)
- Muon anomaly (2)
- Particle Correlations and Fluctuations (2)
- Particle correlations and fluctuations (2)
- Particle decays (2)
- Pb–Pb collisions (2)
- Pion form factor (2)
- Quark Gluon Plasma (2)
- RHIC (2)
- Radiative decay (2)
- Rapid rotation (2)
- Relativistic heavy-ion collisions (2)
- STAR (2)
- Shear viscosity (2)
- Zinsertragskurve (2)
- apoptosis (2)
- bamboo pests (2)
- biodiversity (2)
- biomarker (2)
- business equity (2)
- decays (2)
- equation of state (2)
- female genitalia (2)
- fixed-links modeling (2)
- heavy ion collisions (2)
- hereditary angioedema (2)
- household-portfolio shares (2)
- identification key (2)
- laboratory experiments (2)
- minerals (2)
- molecular dynamics (2)
- new genus (2)
- new synonym (2)
- new taxa (2)
- pp collisions (2)
- prophylaxis (2)
- psychiatric disorders (2)
- single-molecule localization microscopy (2)
- subsistence consumption (2)
- wealth inequality (2)
- 900 GeV (1)
- ADAM-17 (1)
- ADHD (1)
- ALICE detector (1)
- ATM (1)
- Acquisitions (1)
- Afronurus drepanophyllus sp. nov. (1)
- Afrotropical Region (1)
- Alexeter (1)
- Alleles (1)
- Alpha-fetoprotein (AFP) (1)
- Alzheimer's disease (1)
- Analysis and statistical methods (1)
- Angular distribution (1)
- Anisozygoptera (1)
- Annihilation (1)
- Antarctica (1)
- Anti-nuclei (1)
- Aortic valve (1)
- Apoptosis (1)
- Aspekt <Linguistik> (1)
- Atherosclerosis (1)
- Atomic and Molecular Physics (1)
- Atractides (1)
- B-slope (1)
- BCX7353 (1)
- BESIII detector (1)
- Bacchini (1)
- Bayesian inference (1)
- Bayesian network (1)
- Beam energy scan (1)
- Beauty production (1)
- Benchmark testing (1)
- Berci needle (1)
- Biochemistry (1)
- Biodiversity (1)
- Bioethanol (1)
- Bipolar disorder (1)
- Boltzmann-Uehling-Uhlenbeck (1)
- Bond Market (1)
- Boosted Jets (1)
- Born cross section (1)
- Born cross section measurement (1)
- Brain (1)
- Branching fraction measurement (1)
- Bubble-like structure (1)
- Business strategy in drug development (1)
- C. gorohovi Sivec & Stark, 2010 (1)
- C1-esterase inhibitor protein (1)
- CAPON (1)
- CD4+ T lymphocytes (1)
- CEP68 (1)
- CP violation (1)
- Cabozantinib (1)
- Calliopiidae (1)
- Calorimeters (1)
- Campodorus (1)
- Cancer (1)
- Canonical suppression (1)
- Cantonese (1)
- Cardiomyocyte signaling pathways (1)
- Cardioprotection (1)
- Cardiovascular disease (1)
- Causality assessment (1)
- Cell membranes (1)
- Cell proliferation (1)
- Cellulase (1)
- Cellulases (1)
- Centrality Class (1)
- Centrality Selection (1)
- Cerambycidae (1)
- Cetoniinae (1)
- Charged-particle multiplicity (1)
- Charm quark spatial diffusion coefficient (1)
- Charm vector (1)
- Charmed baryon (1)
- Charmonia (1)
- Charmonium (-like) (1)
- Chemical biology (1)
- Chemikalie (1)
- Chilocorini (1)
- Chinabild (1)
- Chinesische Medizin (1)
- Chinoperla changjiangensis sp. nov. (1)
- Chiral magnetic effect (1)
- Clausius–Clapeyron scaling (1)
- Coalescence (1)
- Cognition (1)
- Cold nuclear matter effects (1)
- Collateral Constraint (1)
- Collective Flow, (1)
- Colony stimulating factor 1 receptor (1)
- Comorbidities (1)
- Comparison with QCD (1)
- Computational biology and bioinformatics (1)
- Computerlinguistik (1)
- Concrete (1)
- Convolutional (1)
- Corporate Governance (1)
- Council for International Organizations of Medical Sciences (1)
- Course (1)
- Covariance matrix (1)
- Critical point (1)
- Cross section measurements (1)
- Cross-Section of Returns (1)
- Ctenopelma (1)
- Cultural translation (1)
- D meson (1)
- D-xylose fermentation (1)
- D-xylose isomerase (1)
- D0 and D+ mesons (1)
- DLPFC (1)
- DNA barcodes (1)
- Dali (1)
- Dalitz decay (1)
- Dark photon (1)
- Dark sector (1)
- Data processing (1)
- Data processing methods (1)
- Datong coalfield (1)
- Deep learning (1)
- Delphacidae (1)
- Delta resonance (1)
- Dense matter (1)
- Depression (1)
- Deuteron (1)
- Deuteron production (1)
- Di-hadron correlations (1)
- Diagnosis (1)
- Diseases (1)
- Dolichomitus (1)
- Drip-line nucleus (1)
- Drug discovery (1)
- Drug targeting (1)
- Drug therapy (1)
- Duisburg-Hamborn (1)
- Dumon stents (1)
- Dynamic Factor Model (1)
- Dynamic transport (1)
- D⁰ meson (1)
- EGFR (1)
- EOS (1)
- Early Permian (1)
- Earthquake magnitude (1)
- Earthquake waveforms (1)
- Educational institutions (1)
- Effective form factor (1)
- Electromagnetic amplitude (1)
- Electromagnetic form factor (1)
- Electromagnetic form factors (1)
- Electron-pion identification (1)
- Endothelial permeability (1)
- Endothelium (1)
- Ephialtini (1)
- Epiophlebioptera (1)
- Epiproctophora (1)
- Epstein-Zin-Weil recursive preferences (1)
- Europe (1)
- Evaluation (1)
- Evolutionary engineering (1)
- Exchange PAINT (1)
- Excisivalgus (1)
- Extracellular RNA (eRNA) (1)
- Extraterrestrial measurements (1)
- FDI-intensity (1)
- FOS: Physical sciences (1)
- Femtoscopy (1)
- Fibre/foam sandwich radiator (1)
- Fiduciary Duties (1)
- Financial Frictions (1)
- Fire Sales (1)
- First-motion polarity (1)
- Fissocantharis (1)
- Flagellaten (1)
- Flagellates (1)
- Flavor changing neutral currents (1)
- Flavor symmetries (1)
- Flow (1)
- Form factors (1)
- Forward physics (1)
- Frau (1)
- G-protein (1)
- Galenus (1)
- Genauigkeit (1)
- Gene engineering (1)
- Geodetic data (1)
- Glacial biodiversity (1)
- Global Yield (1)
- Gravitational wave events (1)
- Gravitational waves (1)
- Groomed jet radius (1)
- Guanine nucleotide exchange factors (1)
- Guanosine triphosphatase (1)
- Gulik, Robert Hans van (1)
- HAE (1)
- HAEGARDA (1)
- HBT (1)
- HBT correlation (1)
- HBT interferometry (1)
- HBT puzzle (1)
- HICs (1)
- HSV (1)
- Hadron potentials (1)
- Hadron production (1)
- Hadron-Hadron Scattering Heavy (1)
- Hadron-hadron interactions (1)
- Hadronic potential (1)
- Hadronization (1)
- Hadrons (1)
- Haematococcus pluvialis (1)
- Hard Scattering (1)
- Heart (1)
- Heart regeneration (1)
- Heavy Ion Experiment (1)
- Heavy flavour production (1)
- Heavy ions (1)
- Heavy-flavor decay electron (1)
- Heavy-flavour decay muons (1)
- Heavy-flavour production (1)
- Heavy-ion (1)
- Helicity amplitude analysis (1)
- Hematoma (1)
- Hematopoietic stem and progenitor cells (HSPCs) (1)
- Hemiptera (1)
- Hepatocellular carcinoma (HCC) (1)
- Herb induced liver injury (1)
- Herbs (1)
- Hereditary angioedema (1)
- High Energy Physics - Experiment (hep-ex) (1)
- Higher moments (1)
- Homeostasis (1)
- Hubei (1)
- Hunan (1)
- HyMeX (1)
- Hybovalgus (1)
- Hydrodynamic models (1)
- Hyperonic stars (1)
- Hyperons (1)
- Image processing (1)
- Immunostaining (1)
- Inclusive branching fraction (1)
- Inclusive spectra (1)
- Indirect treatment comparison (ITC) (1)
- Induced pluripotent stem cells (1)
- Industriearbeiterin (1)
- Infectious diseases (1)
- Inhibitor tolerance (1)
- Intensity interferometry (1)
- Interest Rate (1)
- Interference fragmentation function (1)
- Intermittency (1)
- Invariant Mass Distribution (1)
- Invisible decays (1)
- Ionisation energy loss (1)
- Ischemia–reperfusion injury (1)
- Isoperlinae (1)
- J/ψ suppression (1)
- Jet Physics (1)
- Jet Substructure (1)
- Jet substructure (1)
- Juglans mandshurica (1)
- K0S (1)
- Kausativ (1)
- Kollision (1)
- Kollisionen schwerer Ionen (1)
- Korpus <Linguistik> (1)
- Korrelation (1)
- Kriminalroman (1)
- Lady beetles (1)
- Latrunculia (1)
- Lentiviral vectors (1)
- Library screening (1)
- Lignocellulose (1)
- Lipid metabolism (1)
- Liquidation Preferences (1)
- Lokalisation (1)
- Long-term (1)
- Lucas paradox (1)
- Luciferase (1)
- MED-CORDEX (1)
- MT: Non-coding RNAs (1)
- Marey, Étienne-Jules (1)
- Mastotermes (1)
- Matching-adjusted indirect comparison (MAIC) (1)
- Material budget (1)
- Mediterranean (1)
- Melanostomini (1)
- Membracidae (1)
- Menesia flavotecta (1)
- Menghai (1)
- Merleau-Ponty, Maurice (1)
- Mesoleiini (1)
- Mesosa myops (1)
- Metalype (1)
- MicroRNAs (miRNAs) (1)
- Microbiology (1)
- Microglia (1)
- Micropodabrus (1)
- Minimum Bias (1)
- Mistral (1)
- Mitochondria (1)
- Model intercomparison (1)
- Monoclonal antibody (mAb) (1)
- Monte Carlo (1)
- Morphologie (1)
- Morphologie <Linguistik> (1)
- Multi-Parton Interactions (1)
- Multi-wire proportional drift chamber (1)
- Multiple parton interactions (1)
- NMR crystallography (1)
- NOS-I (1)
- NOS1AP (1)
- Nanophotonics and plasmonics (1)
- Natural product (1)
- Nelson-Siegel curve (1)
- Net-charge correlations (1)
- Net-charge fluctuations (1)
- Neural network (1)
- Neuroscience (1)
- Neutrinos (1)
- Neutron (1)
- New magicity (1)
- Non-coding RNA (1)
- Nonflow (1)
- North Korea (1)
- Nuclear interactions (1)
- Nuclear modification factor (1)
- Nucleolar protein 14 (1)
- Oriental biogeographic region (1)
- Outcome (1)
- PRG-1 (1)
- PYTHIA (1)
- Pairing reentrance (1)
- Palaeontology (1)
- Paleoclimate (1)
- Particle phenomena (1)
- Particle production (1)
- Pb–Pb (1)
- Performance of High Energy Physics Detectors (1)
- Phagocytosis (1)
- Phase (1)
- Pholcinae (1)
- Phospholipids (1)
- Phosphorylation (1)
- Phylogeny (1)
- Pingshuo mining district (1)
- Polypedates (1)
- Potential (1)
- Precipitation extremes (1)
- Production Cross Section (1)
- Programming (1)
- Properties of Hadrons (1)
- Prophylaxis (1)
- Protein synthesis (1)
- Proton (1)
- Proton number fluctuations (1)
- Proton-proton collisions (1)
- Protonen (1)
- Proton–proton collisions (1)
- Präposition (1)
- Psychomyia (1)
- Psychomyiinae (1)
- Puls (1)
- Qinghai-Tibet Plateau (1)
- Quantum chromodynamics (1)
- Quantum field theory (1)
- Quark Deconfinement (1)
- Quark Production (1)
- Quark gluon plasma (1)
- Quark-gluon plasma (1)
- Quark–gluon plasma (1)
- R value (1)
- RHIC energies (1)
- RNAseq (1)
- Ramucirumab (1)
- Raphidophora (1)
- Rapidity Range (1)
- Rare decays (1)
- Re-exposure (1)
- Regional climate (1)
- Regional climate models (1)
- Regulatory networks (1)
- Relativistic heavy ion physics (1)
- Relativistic kinetic theory (1)
- Remote ischemic conditioning (1)
- Research article (1)
- Resolution Parameter (1)
- Resonances (1)
- Rhaphidophorinae (1)
- Rho/Rho-kinase (1)
- SAMHD1 (1)
- SNP (1)
- STED superresolution (1)
- Saccharomyces cerevisiae (1)
- Safety (1)
- Semantik (1)
- Semi-leptonic decays (1)
- Senescence (1)
- Sex (1)
- Single electrons (1)
- Single muons (1)
- Small molecules (1)
- SoftDrop (1)
- Southeast Asia (1)
- Soziale Lage (1)
- Soziale Situation (1)
- Sphygmograf (1)
- Spin alignment (1)
- Spin distribution and correlation (1)
- Spirocheten (1)
- Spirochetes (1)
- Splitting function (1)
- Strangeness enhancement (1)
- Strong amplitude (1)
- Sub-wavelength optics (1)
- Subcutaneous (1)
- Supernova remnant (1)
- Symmetrie (1)
- Synapse (1)
- Syntax (1)
- Syrphinae (1)
- Systematic Uncertainty (1)
- TR (1)
- Taiwan (1)
- Techniques Electromagnetic calorimeters (1)
- Term Structure (1)
- Termiten (1)
- Termites (1)
- Therapy (1)
- Thermal model (1)
- Threshold effect (1)
- Tibet (1)
- Tibetisoperla elongata sp. nov. (1)
- Tibetisoperla sclerotica sp. nov. (1)
- Time Projection Chamber (1)
- Tipulinae (1)
- Topik (1)
- Tracking (1)
- Trados (1)
- Tramontane (1)
- Transduction (1)
- Transition radiation detector (1)
- Transport model (1)
- Transverse momentum (1)
- Transversity (1)
- Traumatic brain injury (1)
- Treatment (1)
- Trigger (1)
- Triple quarkonia (1)
- Two-dimensional materials (1)
- Tyrosine kinase inhibitor (TKI) (1)
- Vascular endothelial growth factor (VEGF) (1)
- Vector Boson Production (1)
- Venture Capital (1)
- Vesicles (1)
- Vestiplex (1)
- Vioprolide A (1)
- Visualisierung (1)
- Volmer–Weber growth (1)
- Vorticity (1)
- W-exchange (1)
- Weimar Constitution (1)
- World Yield (1)
- X-ray diffraction (1)
- Xenon-based gas mixture (1)
- Xoridinae (1)
- Y (4260) (1)
- Y states (1)
- Zustandsgleichung (1)
- abdominal aortic aneurysm (1)
- adalimumab (1)
- airway (1)
- ambiguity premium (1)
- approximate number system (1)
- arabidopsis thaliana (1)
- asset pricing (1)
- astaxanthin (1)
- b-carotene ketolase (1)
- background risk (1)
- bamboo feeds (1)
- barnacle (1)
- belief effect (1)
- belief estimation (1)
- belief updates (1)
- berotralstat (1)
- bid-ask spread (1)
- bilateral tDCS (1)
- bioactive phospholipids (1)
- bond returns (1)
- branching fractions (1)
- caddisflies (1)
- calibrated phylogeny (1)
- capital-labor ratio (1)
- carotenoid (1)
- cash-in-advance (1)
- caspase (1)
- cave-inhabiting (1)
- center-of-mass energy (1)
- centrosome (1)
- centrosome linker (1)
- charmed baryon (1)
- charmonium-like states (1)
- checkpoint proteins (1)
- chemotherapy (1)
- childcare (1)
- chronic kidney disease (1)
- circular RNA (1)
- classification (1)
- clinical trial (1)
- coal (1)
- coalescent (1)
- collision (1)
- comparative history of constitutional law (1)
- cone-beam computed tomography (CBCT) (1)
- cone-beam computer tomography (1)
- cortical network (1)
- counting (1)
- crane flies (1)
- cross-national comparison (1)
- dE/dx (1)
- dNTP pools (1)
- decay (1)
- deep sea (1)
- deep-sea sponge (1)
- denervation (1)
- density functional calculations (1)
- description (1)
- detector (1)
- deuteron (1)
- diabetic nephropathy (1)
- diagnosis and treatment (1)
- dimuon (1)
- diphoton (1)
- disaster risk (1)
- discorhabdin (1)
- distribution (1)
- doxorubicin (1)
- e+e − annihilation (1)
- e+e⁻ − Experiments (1)
- e+e− Experiments (1)
- e+e− annihilation (1)
- ectosomes (1)
- efficacy (1)
- electromagnetic navigation bronchoscopy (EMN, ENB) (1)
- electron-positron collision (1)
- enrichment factor (1)
- executive processes (1)
- exosomes (1)
- experimental results (1)
- extracellular vesicles (1)
- fNIRS (1)
- factor model (1)
- felsic detrital (1)
- femtoscopy data (1)
- fertility (1)
- financial market (1)
- fluid intelligence (1)
- fluid reasoning (1)
- fundamental national policy (1)
- glacial refugia (1)
- glioma (1)
- global fire modelling (1)
- goblin spider (1)
- guidelines (1)
- hadron spectroscopy (1)
- hadronic events (1)
- harmful elements (1)
- head-to-head (1)
- heavy ion experiments (1)
- heavy-ion collisions (1)
- helicity amplitude analysis (1)
- heptageniid mayfly (1)
- herbarium specimens (1)
- high energie (1)
- high-fat-diet (1)
- hohe Energie (1)
- host (1)
- human biology and medicine (1)
- hydrothermal fluids (1)
- hydroxysafflor yellow A (1)
- hyperons (1)
- inclusive J/ψ decays (1)
- inflation (1)
- insect (1)
- integrative (1)
- internalin B (1)
- ixekizumab (1)
- jumping spider (1)
- kagome lattices (1)
- kallikrein inhibitor (1)
- key to species (1)
- labor supply (1)
- laboratory experiment (1)
- larva (1)
- layer-by-layer (LbL) (1)
- learning strategy (1)
- lectotype (1)
- leptin receptor-deficient mouse (1)
- leukopenia (1)
- lithium (1)
- liver (1)
- long-term prophylaxis (1)
- luminosity (1)
- lung cancer (1)
- lungs (1)
- lymphangioleiomyomatosis (1)
- machine learning (1)
- magnetic fields (1)
- market price (1)
- market-based (1)
- matching (1)
- measure of ambiguity (1)
- metabolomics (1)
- metal–organic frameworks (1)
- microfoundations (1)
- microparticles (1)
- microvesicles (1)
- minimal information requirements (1)
- molecular docking (1)
- molecular networking (1)
- money (1)
- morphological variation (1)
- mouse (1)
- multi-center magnons (1)
- multiplex immunofluorescence (1)
- multiplexing (1)
- myogenic tone (1)
- myogenic vasoconstriction (1)
- nNOS (1)
- neuronal synapse (1)
- neutron and proton chemical potential (1)
- neutron stars; (1)
- neutropenia (1)
- new records (1)
- nitric oxide (1)
- non-Bayesian updates (1)
- number of J/ψ events (1)
- numerical analyses (1)
- occurrence state (1)
- oncolytic virotherapy (1)
- one-child policy (1)
- oral kallikrein inhibitor (1)
- oriental region (1)
- oxidative stress (1)
- p+p collisions (1)
- peat environment (1)
- peripheral mountains (1)
- pessimism (1)
- pholcid (1)
- polymorphism (1)
- portable electronic nose (1)
- prediabetes and type 2 diabetes (1)
- prepotent response inhibition (1)
- preschool (1)
- price-dividend ratio (1)
- pseudoscorpion (1)
- psoriatic arthritis (1)
- public policy (1)
- pulmonary hypertension (1)
- quark gluon plasma (1)
- radiation (1)
- receptor cross-interaction (1)
- receptor tyrosine kinase activation (1)
- receptor tyrosine kinases (1)
- reconfirmed combination (1)
- reduced kidney function (1)
- reproducibility (1)
- resonances (1)
- revision (1)
- rigor (1)
- robbing (1)
- rootletin (1)
- safety (1)
- schwere Ion-Kollisionen (1)
- seawater influence (1)
- second-line treatment / 2L treatment (1)
- semi-thin brain tissue sections (1)
- sentence-final particles (1)
- sepsis (1)
- sequential decision-making (1)
- signal transduction (1)
- single-molecule FRET (1)
- single-particle tracking (1)
- slug-eating snakes (1)
- smooth muscle cells (1)
- social rights (1)
- soil-dwelling (1)
- solid-state NMR spectroscopy (1)
- solitary pulmonary nodule (1)
- soluble tumor necrosis factor receptor (1)
- space-momentum correlation (1)
- speech acts (1)
- standardization (1)
- stent (1)
- stoneflies (1)
- subitizing (1)
- super-resolution microscopy (1)
- support vector machine (1)
- surface chemistry (1)
- surface-mounted metal–organic frameworks (SURMOFs) (1)
- symmetry potential (1)
- synapse (1)
- synomyny (1)
- synonymy (1)
- terahertz magnetometry (1)
- terahertz photons (1)
- term structure (1)
- terrestrial carbon cycle (1)
- terrigenous (1)
- tetraquark (1)
- three-stage Markov task (1)
- tissue imaging (1)
- trace elements (1)
- tracheobronchomalacia (1)
- trading activity (1)
- transbronchial biopsy (TBB) (1)
- treehopper (1)
- trigger efficiency (1)
- tumor necrosis factor converting enzyme (1)
- unknown biodiversity (1)
- update semantics (1)
- vanishing glaciers (1)
- vascular smooth muscle (1)
- vegetation modelling (1)
- vignette survey method (1)
- volatility (1)
- water mite (1)
- wildfires (1)
- wine (1)
- working memory (1)
- working memory capacity (1)
- world checklist (1)
- yield curve (1)
- Λ+c baryon (1)
- Λc⁺ (1)
- Σ hyperon (1)
- Υ suppression (1)
- ψ(3686) (1)
- √sN N = 2.76 TeV (1)
Institute
- Physik (1536)
- Frankfurt Institute for Advanced Studies (FIAS) (1113)
- Informatik (954)
- Medizin (49)
- Geowissenschaften (16)
- Center for Financial Studies (CFS) (12)
- Wirtschaftswissenschaften (11)
- Biowissenschaften (9)
- Biochemie und Chemie (8)
- Sustainable Architecture for Finance in Europe (SAFE) (7)
Scattering studies with low-energy kaon-proton femtoscopy in
proton–proton collisions at the LHC
(2019)
The study of the strength and behaviour of the antikaon-nucleon (K¯¯¯¯N) interaction constitutes one of the key focuses of the strangeness sector in low-energy Quantum Chromodynamics (QCD). In this letter a unique high-precision measurement of the strong interaction between kaons and protons, close and above the kinematic threshold, is presented. The femtoscopic measurements of the correlation function at low pair-frame relative momentum of (K+ p ⊕ K− p¯¯¯) and (K− p ⊕ K+ p¯¯¯) pairs measured in pp collisions at s√ = 5, 7 and 13 TeV are reported. A structure observed around a relative momentum of 58 MeV/c in the measured correlation function of (K− p ⊕ K+ p¯¯¯) constitutes the first experimental evidence for the opening of the (K¯¯¯¯0n⊕K0n¯¯¯) isospin breaking channel due to the mass difference between charged and neutral kaons. The measured correlation functions have been compared to several models. The high-precision data at low relative momenta presented in this work prove femtoscopy to be a powerful complementary tool to scattering experiments and provide new constraints above the K¯¯¯¯N threshold for low-energy QCD chiral models.
Scattering studies with low-energy kaon-proton femtoscopy in proton–proton collisions at the LHC
(2020)
The study of the strength and behaviour of the antikaon-nucleon (K¯¯¯¯N) interaction constitutes one of the key focuses of the strangeness sector in low-energy Quantum Chromodynamics (QCD). In this letter a unique high-precision measurement of the strong interaction between kaons and protons, close and above the kinematic threshold, is presented. The femtoscopic measurements of the correlation function at low pair-frame relative momentum of (K+ p ⊕ K− p¯¯¯) and (K− p ⊕ K+ p¯¯¯) pairs measured in pp collisions at s√ = 5, 7 and 13 TeV are reported. A structure observed around a relative momentum of 58 MeV/c in the measured correlation function of (K− p ⊕ K+ p¯¯¯) with a significance of 4.4. σ constitutes the first experimental evidence for the opening of the (K¯¯¯¯0n⊕K0n¯¯¯) isospin breaking channel due to the mass difference between charged and neutral kaons. The measured correlation functions have been compared to Jülich and Kyoto models in addition to the Coulomb potential. The high-precision data at low relative momenta presented in this work prove femtoscopy to be a powerful complementary tool to scattering experiments and provide new constraints above the K¯¯¯¯N threshold for low-energy QCD chiral models.
J/ψ production as a function of charged-particle multiplicity in p–Pb collisions at √sNN = 8.16 TeV
(2020)
Inclusive J/ψ yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pair sNN−−−√ = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/ψ mesons are reconstructed at forward (2.03<ycms<3.53) and backward (−4.46<ycms<−2.96) center-of-mass rapidity in their dimuon decay channel while the charged-particle pseudorapidity density is measured around midrapidity. The J/ψ yields at forward and backward rapidity normalized to their respective average values increase with the normalized charged-particle pseudorapidity density, the former showing a weaker increase than the latter. The normalized average transverse momenta at forward and backward rapidity manifest a steady increase from low to high charged-particle pseudorapidity density with a saturation beyond the average value.
J/ψ production as a function of charged-particle multiplicity in p–Pb
collisions at √sNN = 8.16 TeV
(2021)
Inclusive J/ψ yields and average transverse momenta in p-Pb collisions at a center-of-mass energy per nucleon pair sNN−−−√ = 8.16 TeV are measured as a function of the charged-particle pseudorapidity density with ALICE. The J/ψ mesons are reconstructed at forward (2.03<ycms<3.53) and backward (−4.46<ycms<−2.96) center-of-mass rapidity in their dimuon decay channel while the charged-particle pseudorapidity density is measured around midrapidity. The J/ψ yields at forward and backward rapidity normalized to their respective average values increase with the normalized charged-particle pseudorapidity density, the former showing a weaker increase than the latter. The normalized average transverse momenta at forward and backward rapidity manifest a steady increase from low to high charged-particle pseudorapidity density with a saturation beyond the average value.
The pseudorapidity dependence of elliptic (v2), triangular (v3), and quadrangular (v4) flow coefficients of charged particles measured in Pb-Pb collisions at a centre-of-mass energy per nucleon pair of sNN−−−√=5.02 TeV and in Xe-Xe collisions at sNN−−−√=5.44 TeV with ALICE at the LHC are presented. The measurements are performed in the pseudorapidity range −3.5<η<5 for various centrality intervals using two- and multi-particle cumulants with the subevent method. The flow probability density function (p.d.f.) is studied with the ratio of flow coefficient v2 calculated with four- and two-particle cumulant, and suggests that the variance of flow p.d.f. is independent of pseudorapidity. The decorrelation of the flow vector in the longitudinal direction is probed using two-particle correlations. The results measured with respect to different reference regions in pseudorapidity exhibit differences, argued to be a result of saturating decorrelation effect above a certain pseudorapidity separation, in contrast to previous publications which assign this observation to non-flow effects. The results are compared to 3+1 dimensional hydrodynamic and the AMPT transport model calculations. Neither of the models is able to simultaneously describe the pseudorapidity dependence of measurements of anisotropic flow and its fluctuations. The results presented in this work highlight shortcomings in our current understanding of initial conditions and subsequent system expansion in the longitudinal direction. Therefore, they provide input for its improvement.
Measurements of inclusive charged-particle jet production in pp and p-Pb collisions at center-of-mass energy per nucleon-nucleon collision sNN−−−√=5.02 TeV and the corresponding nuclear modification factor RchjetpPb are presented, using data collected with the ALICE detector at the LHC. Jets are reconstructed in the central rapidity region |ηjet|<0.5 from charged particles using the anti-kT algorithm with resolution parameters R=0.2, 0.3, and 0.4. The pT-differential inclusive production cross section of charged-particle jets, as well as the corresponding cross-section ratios, are reported for pp and p-Pb collisions in the transverse momentum range 10<pchT,jet<140 GeV/c and 10<pchT,jet<160 GeV/c, respectively, together with the nuclear modification factor RchjetpPb in the range 10<pchT,jet<140 GeV/c. The analysis extends the pT range of the previously-reported charged-particle jet measurements by the ALICE Collaboration. The nuclear modification factor is found to be consistent with one and independent of the jet resolution parameter with the improved precision of this study, indicating that the possible influence of cold nuclear matter effects on the production cross section of charged-particle jets in p-Pb collisions at sNN−−−√=5.02 TeV is smaller than the current precision. The obtained results are in agreement with other minimum bias jet measurements available for RHIC and LHC energies, and are well reproduced by the NLO perturbative QCD POWHEG calculations with parton shower provided by PYTHIA8 as well as by JETSCAPE simulations.
n this Letter, the first measurement of the inelastic cross section for antitriton−nucleus interactions is reported, covering the momentum range of 0.8≤p<2.4 GeV/c. The measurement is carried out using data recorded with the ALICE detector in pp and Pb−Pb collisions at a centre-of-mass energy per nucleon of 13 TeV and 5.02 TeV, respectively. The detector material serves as an absorber for antitriton nuclei. The raw yield of (anti)triton nuclei measured with the ALICE apparatus is compared to the results from detailed ALICE simulations based on the GEANT4 toolkit for the propagation of (anti)particles through matter, allowing one to quantify the inelastic interaction probability in the detector material. This analysis complements the measurement of the inelastic cross section of antinuclei up to A=3 carried out by the ALICE Collaboration, and demonstrates the feasibility of the study of the isospin dependence of inelastic interaction cross section with the analysis techniques presented in this Letter.
In this Letter, the first measurement of the inelastic cross section for antitriton−nucleus interactions is reported, covering the momentum range of 0.8≤p<2.4 GeV/c. The measurement is carried out using data recorded with the ALICE detector in pp and Pb−Pb collisions at a centre-of-mass energy per nucleon of 13 TeV and 5.02 TeV, respectively. The detector material serves as an absorber for antitriton nuclei. The raw yield of (anti)triton nuclei measured with the ALICE apparatus is compared to the results from detailed ALICE simulations based on the GEANT4 toolkit for the propagation of (anti)particles through matter, allowing one to quantify the inelastic interaction probability in the detector material. This analysis complements the measurement of the inelastic cross section of antinuclei up to A=3 carried out by the ALICE Collaboration, and demonstrates the feasibility of the study of the isospin dependence of inelastic interaction cross section with the analysis techniques presented in this Letter.
The interaction between Λ baryons and kaons/antikaons is a crucial ingredient for the strangeness S=0 and S=−2 sector of the meson--baryon interaction at low energies. In particular, the ΛK¯¯¯¯ might help in understanding the origin of states such as the Ξ(1620), whose nature and properties are still under debate. Experimental data on Λ−K and Λ−K¯¯¯¯ systems are scarce, leading to large uncertainties and tension between the available theoretical predictions constrained by such data. In this Letter we present the measurements of Λ−K+⊕Λ¯¯¯¯−K− and Λ−K−⊕Λ¯¯¯¯−K+ correlations obtained in the high-multiplicity triggered data sample in pp collisions at s√=13 TeV recorded by ALICE at the LHC. The correlation function for both pairs is modeled using the Lednicky−Lyuboshits analytical formula and the corresponding scattering parameters are extracted. The Λ−K−⊕Λ¯¯¯¯−K+ correlations show the presence of several structures at relative momenta k∗ above 200 MeV/c, compatible with the Ω baryon, the Ξ(1690), and Ξ(1820) resonances decaying into Λ−K− pairs. The low k∗ region in the Λ−K−⊕Λ¯¯¯¯−K+ also exhibits the presence of the Ξ(1620) state, expected to strongly couple to the measured pair. The presented data allow to access the ΛK+ and ΛK− strong interaction with an unprecedented precision and deliver the first experimental observation of the Ξ(1620) decaying into ΛK−.
The interaction between Λ baryons and kaons/antikaons is a crucial ingredient for the strangeness S=0 and S=−2 sector of the meson--baryon interaction at low energies. In particular, the ΛK¯¯¯¯ might help in understanding the origin of states such as the Ξ(1620), whose nature and properties are still under debate. Experimental data on Λ−K and Λ−K¯¯¯¯ systems are scarce, leading to large uncertainties and tension between the available theoretical predictions constrained by such data. In this Letter we present the measurements of Λ−K+⊕Λ¯¯¯¯−K− and Λ−K−⊕Λ¯¯¯¯−K+ correlations obtained in the high-multiplicity triggered data sample in pp collisions at s√=13 TeV recorded by ALICE at the LHC. The correlation function for both pairs is modeled using the Lednicky−Lyuboshits analytical formula and the corresponding scattering parameters are extracted. The Λ−K−⊕Λ¯¯¯¯−K+ correlations show the presence of several structures at relative momenta k∗ above 200 MeV/c, compatible with the Ω baryon, the Ξ(1690), and Ξ(1820) resonances decaying into Λ−K− pairs. The low k∗ region in the Λ−K−⊕Λ¯¯¯¯−K+ also exhibits the presence of the Ξ(1620) state, expected to strongly couple to the measured pair. The presented data allow to access the ΛK+ and ΛK− strong interaction with an unprecedented precision and deliver the first experimental observation of the Ξ(1620) decaying into ΛK−.
The interaction between Λ baryons and kaons/antikaons is a crucial ingredient for the strangeness S=0 and S=−2 sector of the meson−baryon interaction at low energies. In particular, the ΛK¯¯¯¯ might help in understanding the origin of states such as the Ξ(1620), whose nature and properties are still under debate. Experimental data on Λ−K and Λ−K¯¯¯¯ systems are scarce, leading to large uncertainties and tension between the available theoretical predictions constrained by such data. In this Letter we present the measurements of Λ−K+⊕Λ¯¯¯¯−K− and Λ−K−⊕Λ¯¯¯¯−K+ correlations obtained in the high-multiplicity triggered data sample in pp collisions at s√=13 TeV recorded by ALICE at the LHC. The correlation function for both pairs is modeled using the Lednicky−Lyuboshits analytical formula and the corresponding scattering parameters are extracted. The Λ−K−⊕Λ¯¯¯¯−K+ correlations show the presence of several structures at relative momenta k∗ above 200 MeV/c, compatible with the Ω baryon, the Ξ(1690), and Ξ(1820) resonances decaying into Λ−K− pairs. The low k∗ region in the Λ−K−⊕Λ¯¯¯¯−K+ also exhibits the presence of the Ξ(1620) state, expected to strongly couple to the measured pair. The presented data allow to access the ΛK+ and ΛK− strong interaction with an unprecedented precision and deliver the first experimental observation of the Ξ(1620) decaying into ΛK−.
The first measurement of the cross section for incoherent photonuclear production of J/ψ vector meson as a function of the Mandelstam |t| variable is presented. The measurement was carried out with the ALICE detector at midrapidity, |y|<0.8, using ultra-peripheral collisions of Pb nuclei at a centre-of-mass energy per nucleon pair sNN−−−√=5.02 TeV. This rapidity interval corresponds to a Bjorken-x range (0.3−1.4)×10−3. Cross sections are reported in five |t| intervals in the range 0.04<|t|<1~GeV2 and compared to the predictions of different models. Models that ignore quantum fluctuations of the gluon density in the colliding hadron predict a |t|-dependence of the cross section much steeper than in data. The inclusion of such fluctuations in the same models provides a better description of the data.
The measurements of the inclusive J/ψ yield at midrapidity (|y|<0.9) and forward rapidity (2.5 <y< 4) in Pb−Pb collisions at sNN−−−√=5.02 TeV with the ALICE detector at the LHC are reported. The inclusive J/ψ production yields and nuclear modification factors, RAA, are measured as a function of the collision centrality, J/ψ transverse momentum (pT), and rapidity. The J/ψ average transverse momentum and squared transverse momentum (⟨pT⟩ and ⟨p2T⟩) are evaluated as a function of the centrality at midrapidity. Compared to the previous ALICE publications, here the entire Pb−Pb collisions dataset collected during the LHC Run 2 is used, which improves the precision of the measurements and extends the pT coverage. The pT-integrated RAA shows a hint of an increasing trend towards unity from semicentral to central collisions at midrapidity, while it is flat at forward rapidity. The pT-differential RAA shows a strong suppression at high pT with less suppression at low pT where it reaches a larger value at midrapidity compared to forward rapidity. The ratio of the pT-integrated yields of J/ψ to those of D0 mesons is reported for the first time for the central and semicentral event classes at midrapidity. Model calculations implementing charmonium production via the coalescence of charm quarks and antiquarks during the fireball evolution (transport models) or in a statistical approach with thermal weights are in good agreement with the data at low pT. At higher pT, the data are well described by transport models and a model based on energy loss in the strongly-interacting medium produced in nuclear collisions at the LHC.
The production cross section of inclusive J/ψ pairs in pp collisions at a centre-of-mass energy s√=13 TeV is measured with ALICE. The measurement is performed for J/ψ in the rapidity interval 2.5<y<4.0 and for transverse momentum pT>0. The production cross section of inclusive J/ψ pairs is reported to be 10.3±2.3(stat.)±1.3(syst.) nb in this kinematic interval. The contribution from non-prompt J/ψ (i.e. originated from beauty-hadron decays) to the inclusive sample is evaluated. The effective double-parton scattering cross section is computed, neglecting the single-parton scattering contribution.
The production cross section of inclusive J/ψ pairs in pp collisions at a centre-of-mass energy s√=13 TeV is measured with ALICE. The measurement is performed for J/ψ in the rapidity interval 2.5<y<4.0 and for transverse momentum pT>0. The production cross section of inclusive J/ψ pairs is reported to be 10.3±2.3(stat.)±1.3(syst.) nb in this kinematic interval. The contribution from non-prompt J/ψ (i.e. originated from beauty-hadron decays) to the inclusive sample is evaluated. The effective double-parton scattering cross section is computed, neglecting the single-parton scattering contribution.
The most precise measurements to date of the 3ΛH lifetime τ and Λ separation energy BΛ are obtained using the data sample of Pb-Pb collisions at √sNN = 5.02 TeV collected by ALICE at the LHC. The 3ΛH is reconstructed via its charged two-body mesonic decay channel (3ΛH → 3He + π− and the charge-conjugate process). The measured values τ = [253 ± 11 (stat) ± 6 (syst)] ps and BΛ = [102 ± 63 (stat) ± 67 (syst)] keV are compatible with predictions from effective field theories and confirm that the 3ΛH structure is consistent with a weakly bound system.
The most precise measurements to date of the 3ΛH lifetime τ and Λ separation energy BΛ are obtained using the data sample of Pb-Pb collisions at √= 5.02 TeV collected by ALICE at the LHC. The 3ΛH is reconsNN structed via its charged two-body mesonic decay channel (3ΛH→ 3He + π− and the charge-conjugate process). The measured values τ=[253±11 (stat.)±6 (syst.)] ps and BΛ=[102±63 (stat.)±67 (syst.)] keV are compatible with predictions from effective field theories and confirm that the 3ΛH structure is consistent with a weakly-bound system.
The production of inclusive, prompt and non-prompt J/ψ was studied for the first time at midrapidity (−1.37 < ycms < 0.43) in p-Pb collisions at √sNN = 8.16 TeV with the ALICE detector at the LHC. The inclusive J/ψ mesons were reconstructed in the dielectron decay channel in the transverse momentum (pT) interval 0 < pT < 14 GeV/c and the prompt and non-prompt contributions were separated on a statistical basis for pT > 2 GeV/c. The study of the J/ψ mesons in the dielectron channel used for the first time in ALICE online single-electron triggers from the Transition Radiation Detector, providing a data sample corresponding to an integrated luminosity of 689 ± 13 μb−1. The proton-proton reference cross section for inclusive J/ψ was obtained based on interpolations of measured data at different centre-of-mass energies and a universal function describing the pT-differential J/ψ production cross sections. The pT-differential nuclear modification factors RpPb of inclusive, prompt, and non-prompt J/ψ are consistent with unity and described by theoretical models implementing only nuclear shadowing.
The production of inclusive, prompt and non-prompt J/ψ was studied for the first time at midrapidity (−1.37<ycms<0.43) in p−Pb collisions at √sNN =8.16 TeV with the ALICE detector at the LHC. The inclusive J/ψ mesons were reconstructed in the dielectron decay channel in the transverse momentum (pT) interval 0<pT<14 GeV/c and the prompt and non-prompt contributions were separated on a statistical basis for pT>2 GeV/c. The study of the J/ψ mesons in the dielectron channel used for the first time in ALICE online single-electron triggers from the Transition Radiation Detector, providing a data sample corresponding to an integrated luminosity of 689±13μb−1. The proton−proton reference cross section for inclusive J/ψ was obtained based on interpolations of measured data at different centre-of-mass energies and a universal function describing the pT-differential J/ψ production cross sections. The pT-differential nuclear modification factors RpPb of inclusive, prompt, and non-prompt J/ψ are consistent with unity and described by theoretical models implementing only nuclear shadowing.
The knowledge of the material budget with a high precision is fundamental for measurements of direct photon production using the photon conversion method due to its direct impact on the total systematic uncertainty. Moreover, it influences many aspects of the charged-particle reconstruction performance. In this article, two procedures to determine data-driven corrections to the material-budget description in ALICE simulation software are developed. One is based on the precise knowledge of the gas composition in the Time Projection Chamber. The other is based on the robustness of the ratio between the produced number of photons and charged particles, to a large extent due to the approximate isospin symmetry in the number of produced neutral and charged pions. Both methods are applied to ALICE data allowing for a reduction of the overall material budget systematic uncertainty from 4.5% down to 2.5%. Using these methods, a locally correct material budget is also achieved. The two proposed methods are generic and can be applied to any experiment in a similar fashion.