Refine
Year of publication
Document Type
- Preprint (885)
- Article (750)
- 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 (1675)
Is part of the Bibliography
- no (1675)
Keywords
- Heavy Ion Experiments (21)
- taxonomy (21)
- BESIII (17)
- e +-e − Experiments (13)
- new species (13)
- Hadron-Hadron scattering (experiments) (12)
- Hadron-Hadron Scattering (11)
- Branching fraction (9)
- Particle and Resonance Production (8)
- LHC (7)
- Quarkonium (7)
- morphology (7)
- Heavy-ion collision (6)
- Heavy-ion collisions (6)
- Spectroscopy (6)
- China (5)
- Equation of state (5)
- Hadronic decays (5)
- Branching fractions (4)
- Charm Physics (4)
- Charm physics (4)
- Collective Flow (4)
- Electroweak interaction (4)
- Exotics (4)
- Jets (4)
- Lepton colliders (4)
- Polarization (4)
- QCD (4)
- Quark-Gluon Plasma (4)
- ALICE experiment (3)
- Charmed mesons (3)
- Charmonium (3)
- Compact stars (3)
- Ctenopelmatinae (3)
- Diffraction (3)
- Elastic scattering (3)
- Experimental nuclear physics (3)
- Experimental particle physics (3)
- Heavy Ions (3)
- Heavy Quark Production (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)
- 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)
- Fulgoroidea (2)
- Fulgoromorpha (2)
- Genetics (2)
- Hadronic cross section (2)
- Heavy baryons (2)
- Heavy ion collisions (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)
- RHIC (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)
- 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)
- Absolute branching fraction (1)
- Acquisitions (1)
- Afronurus drepanophyllus sp. nov. (1)
- Afrotropical Region (1)
- Alexeter (1)
- Alleles (1)
- Alpha-fetoprotein (AFP) (1)
- Alzheimer's disease (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)
- 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)
- 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)
- 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)
- 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)
- Flavour Physics (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-Ion Collision (1)
- Heavy-flavor decay electron (1)
- Heavy-flavour decay muons (1)
- Heavy-flavour production (1)
- Heavy-ion (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)
- 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 Gluon Plasma (1)
- Quark Production (1)
- Quark gluon plasma (1)
- Quark-gluon plasma (1)
- Quark–gluon plasma (1)
- R value (1)
- RHIC energies (1)
- RNAseq (1)
- Radiative decay (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)
- decays (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 (1392)
- Frankfurt Institute for Advanced Studies (FIAS) (1075)
- Informatik (916)
- Medizin (48)
- Geowissenschaften (16)
- Center for Financial Studies (CFS) (12)
- Wirtschaftswissenschaften (11)
- Biowissenschaften (9)
- Biochemie und Chemie (8)
- Sustainable Architecture for Finance in Europe (SAFE) (7)
Using data samples collected with the BESIII detector operating at the BEPCII storage ring, the cross section of the inclusive process e+e−→η+X, normalized by the total cross section of e+e−→hadrons, is measured at eight center-of-mass energy points from 2.0000 GeV to 3.6710 GeV. These are the first measurements with momentum dependence in this energy region. Our measurement shows a significant discrepancy from calculations with the existing fragmentation functions. To address this discrepancy, a new QCD analysis is performed at the next-to-next-to-leading order with hadron mass corrections and higher twist effects, which can explain both the established high-energy data and our measurements reasonably well.
Improved measurement of the branching fraction of h_(c) → γη^(′)/η and search for h_(c) → γπ⁰
(2024)
The processes hc→γP(P=η′, η, π0)) are studied with a sample of (27.12±0.14)×108 ψ(3686) events collected by the BESIII detector at the BEPCII collider. The branching fractions of hc→γη′ and hc→γη are measured to be (1.40±0.11±0.04±0.10)×10−3 and (3.77±0.55±0.13±0.26)×10−4, respectively, where the first uncertainties are statistical, the second systematic, and the third from the branching fraction of ψ(3686)→π0hc. The ratio Rhc=B(hc→γη)B(hc→γη′) is calculated to be (27.0±4.4±1.0)%. The measurements are consistent with the previous results with improved precision by a factor of 2. The results are valuable for gaining a deeper understanding of η−η′ mixing, and its manifestation within quantum chromodynamics. No significant signal is found for the decay hc→γπ0, and an upper limit is placed on its branching fraction of B(hc→γπ0)<5.0×10−5, at the 90\% confidence level.
Using e+e− annihilation data sets corresponding to an integrated luminosity of 4.5 fb−1, collected with the BESIII detector at center-of-mass energies between 4.600 and 4.699 GeV, we report the first measurements of the absolute branching fractions B(Λ+c→pK0L)=(1.67±0.06±0.04)%, B(Λ+c→pK0Lπ+π−)=(1.69±0.10±0.05)%, and B(Λ+c→pK0Lπ0)=(2.02±0.13±0.05)%, where the first uncertainties are statistical and the second systematic. Combining with the known branching fractions of Λ+c→pK0S, Λ+c→pK0Sπ+π−, and Λ+c→pK0Sπ0, we present the first measurements of the K0S-K0L asymmetries R(Λ+c,K0S,LX)=B(Λ+c→K0SX)−B(Λ+c→K0LX)B(Λ+c→K0SX)+B(Λ+c→K0LX) in charmed baryon decays: R(Λ+c,pK0S,L)=−0.025±0.031, R(Λ+c,pK0S,Lπ+π−)=−0.027±0.048, and R(Λ+c,pK0S,Lπ0)=−0.015±0.046. No significant asymmetries within the uncertainties are observed.
The e+e−→D+sDs1(2536)− and e+e−→D+sD∗s2(2573)− processes are studied using data samples collected with the BESIII detector at center-of-mass energies from 4.530 to 4.946~GeV. The absolute branching fractions of Ds1(2536)−→D¯∗0K− and D∗s2(2573)−→D¯0K− are measured for the first time to be (35.9±4.8±3.5)% and (37.4±3.1±4.6)%, respectively. The measurements are in tension with predictions based on the assumption that the Ds1(2536) and D∗s2(2573) are dominated by a bare cs¯ component. The e+e−→D+sDs1(2536)− and e+e−→D+sD∗s2(2573)− cross sections are measured, and a resonant structure at around 4.6~GeV with a width of 50~MeV is observed for the first time with a statistical significance of 15σ in the e+e−→D+sD∗s2(2573)− process. It could be the Y(4626) found by the Belle collaboration in the D+sDs1(2536)− final state, since they have similar masses and widths. There is also evidence for a structure at around 4.75~GeV in both processes.
We perform the first investigation of the process e+e−→K+K−ψ(2S) and report its Born cross sections over a range of center-of-mass energies from 4.699 to 4.951~GeV. The measurements are carried out using several partial reconstruction techniques using data samples collected by the BESIII detector with a total integrated luminosity of 2.5~fb−1. We search for new tetraquark candidates Z±cs in the decays Z±cs→K±ψ(2S). No significant Z±cs signals are observed.
Six C-even states, denoted as X, with quantum numbers JPC=0−+, 1±+, or 2±+, are searched for via the e+e−→γD±sD∗∓s process using (1667.39±8.84) pb−1 of e+e− collision data collected with the BESIII detector operating at the BEPCII storage ring at center-of-mass energy of s√=(4681.92±0.30) MeV. No statistically significant signal is observed in the mass range from 4.08 to 4.32 GeV/c2. The upper limits of σ[e+e−→γX]⋅B[X→D±sD∗∓s] at a 90% confidence level are determined.
Based on (2712.4±14.3)×106 ψ(3686) events, we investigate four hadronic decay modes of the P-wave charmonium spin-singlet state hc(1P1)→h+h−π0/η (h=π or K) via the process ψ(3686)→π0hc at BESIII. The hc→π+π−π0 decay is observed with a significance of 9.6σ after taking into account systematic uncertainties. Evidences for hc→K+K−π0 and hc→K+K−η are found with significances of 3.5σ and 3.3σ, respectively, after considering the systematic uncertainties. The branching fractions of these decays are measured to be B(hc→π+π−π0)=(1.36±0.16±0.14)×10−3, B(hc→K+K−π0)=(3.26±0.84±0.36)×10−4, and B(hc→K+K−η)=(3.13±1.08±0.38)×10−4, where the first uncertainties are statistical and the second are systematic. No significant signal of hc→π+π−η is found, and the upper limit of its decay branching fraction is determined to be B(hc→π+π−η)<4.0×10−4 at 90% confidence level.
Using e+e− annihilation data corresponding to an integrated luminosity of 2.93 fb−1 taken at the center-of-mass energy s√=3.773~GeV with the BESIII detector, a joint amplitude analysis is performed on the decays D0→π+π−π+π− and D0→π+π−π0π0(non-η). The fit fractions of individual components are obtained, and large interferences among the dominant components of D0→a1(1260)π, D0→π(1300)π, D0→ρ(770)ρ(770) and D0→2(ππ)S are found in both channels. With the obtained amplitude model, the CP-even fractions of D0→π+π−π+π− and D0→π+π−π0π0(non-η) are determined to be (75.2±1.1stat.±1.5syst.)% and (68.9±1.5stat.±2.4syst.)%, respectively. The branching fractions of D0→π+π−π+π− and D0→π+π−π0π0(non-η) are measured to be (0.688±0.010stat.±0.010syst.)% and (0.951±0.025stat.±0.021syst.)%, respectively. The amplitude analysis provides an important model for binning strategy in the measurements of the strong phase parameters of D0→4π when used to determine the CKM angle γ(ϕ3) via the B−→DK− decay.
Using data samples with an integrated luminosity of 4.67 fb−1 collected by the BESIII detector operating at the BEPCII collider, we search for the process e+e−→η′ψ(2S) at center-of-mass energies from 4.66 to 4.95 GeV. No significant signal is observed, and upper limits for the Born cross sections σB(e+e−→η′ψ(2S)) at the 90\% confidence level are determined.
We report the first amplitude analysis of the decays D0→π+π−η and D+→π+π0η using a data sample taken with the BESIII detector at the center-of-mass energy of 3.773 GeV, corresponding to an integrated luminosity of 7.9 fb−1. The contribution from the process D0(+)→a0(980)+π−(0) is significantly larger than the D0(+)→a0(980)−(0)π+ contribution. The ratios B(D0→a0(980)+π−)/B(D0→a0(980)−π+) and B(D+→a0(980)+π0)/B(D+→a0(980)0π+) are measured to be 7.5+2.5−0.8stat.±1.7syst. and 2.6±0.6stat.±0.3syst., respectively. The measured D0 ratio disagrees with the theoretical predictions by orders of magnitudes, thus implying a substantial contribution from final-state interactions.