Refine
Year of publication
Document Type
- Article (218)
- Preprint (92)
- Conference Proceeding (4)
- Book (2)
- Review (2)
Language
- English (303)
- German (14)
- Multiple languages (1)
Has Fulltext
- yes (318)
Is part of the Bibliography
- no (318)
Keywords
- BESIII (9)
- Branching fraction (7)
- e +-e − Experiments (7)
- Lepton colliders (4)
- Particle and Resonance Production (4)
- Charm Physics (3)
- Charmed mesons (3)
- Electroweak interaction (3)
- Hadronic decays (3)
- e+-e− Experiments (3)
- Biomarkers (2)
- Branching fractions (2)
- CV9202 (2)
- Charm physics (2)
- Consensus (2)
- Diagnostik (2)
- Electroweak Interaction (2)
- Exotics (2)
- Früherkennung (2)
- Leptonic, semileptonic & radiative decays (2)
- MRI (2)
- Mammakarzinom (2)
- Nachsorge (2)
- Non-small cell lung cancer (2)
- Oncology (2)
- Particle decays (2)
- Polarization (2)
- Quarkonium (2)
- Rehabilitation (2)
- Richtlinie (2)
- SARS-CoV-2 (2)
- Spectroscopy (2)
- breast cancer (2)
- diagnosis (2)
- follow‑up (2)
- guideline (2)
- screening (2)
- ACL (1)
- ATM (1)
- Actin (1)
- Active middle ear implants (1)
- Activities of daily living (1)
- Acute inflammation (1)
- Acute myeloid leukemia (1)
- Alzheimer's disease (1)
- Animal models (1)
- Antiretroviral therapy (1)
- Antiretrovirals (1)
- Antirheumatic agents (1)
- Archaeogeophysics (1)
- Ascites (1)
- Auditory system (1)
- Austria (1)
- Automata theory (1)
- B cell receptor (1)
- BESIII detector (1)
- BI1361849 (1)
- BPDCN (1)
- Berci needle (1)
- Bevacizumab (1)
- Bhabha (1)
- Bone conduction devices (1)
- Born cross section measurement (1)
- BrainNet Europe consortium (1)
- Business strategy in drug development (1)
- Bypass liner (1)
- C1-INH (C1 inhibitor, C1-esterase inhibitor) (1)
- CAKUT (1)
- CDKN2A (1)
- COVID-19 (1)
- CP violation (1)
- CRISPR/Cas (1)
- Cancer (1)
- Capecitabine (1)
- Cardiomyopathy (1)
- Carex firma community (1)
- Carex sempervirens community (1)
- Caricion davallianae (1)
- Charmonia (1)
- Charmonium (1)
- Charmonium (-like) (1)
- Cherenkov counter: lead-glass (1)
- Child (1)
- Chondral Lesion (1)
- Cirrhosis (1)
- Claudin 5 (1)
- Clinical trial (1)
- Cognitive impairment (1)
- Cohort studies (1)
- Comparative effectiveness research (1)
- Complex I (1)
- Consensus statement (1)
- Covid-19 (1)
- Cross section (1)
- D meson (1)
- Dark photon (1)
- Dark sector (1)
- Dermatomyositis (1)
- Diabetes (1)
- Diagnosis (1)
- Diagnostic differentiation (1)
- Diagnostic markers (1)
- Dilated cardiomyopathy (1)
- Direct oral anticoagulation (1)
- Drug screens (1)
- Drug therapy (1)
- Dumon stents (1)
- Electromagnetic form factor (1)
- Electromagnetic form factors (1)
- Electron-pion identification (1)
- Endoscopy (1)
- Esophageal adenocarcinoma (1)
- Exercise (1)
- Experimental nuclear physics (1)
- Experimental particle physics (1)
- FAPI PET (1)
- FOS: Physical sciences (1)
- Fagus sylvatica (1)
- Festuco-Brometea (1)
- Fibre/foam sandwich radiator (1)
- Flavor changing neutral currents (1)
- Flavor symmetries (1)
- Flavour Physics (1)
- Form factors (1)
- Full waveform (1)
- Function (1)
- Gadobutrol (1)
- Gadopentate dimeglumine (1)
- Genome editing (1)
- Glioblastoma survival (1)
- HADES (1)
- HIV (1)
- HIV-1 (1)
- Haploidentical stem cell transplantation (1)
- Harz Mountains foothills (1)
- Health policy (1)
- Heart (1)
- Heart transplantation (1)
- Heavy ion storage ring (1)
- Hematology (1)
- Hepatitis C virus (1)
- Hereditary angioedema (1)
- High Energy Physics - Experiment (hep-ex) (1)
- Hsp70 (1)
- Hyperons (1)
- Hypofractionated radiotherapy (1)
- IHC (1)
- Immunomonitoring (1)
- Infinite games with perfect information (1)
- Initial state radiation (1)
- Interpretation (1)
- Intragastric balloon (1)
- Inversion (1)
- Invisible decays (1)
- Ionisation energy loss (1)
- KIR (1)
- KRAS (1)
- Lactic acidosis (1)
- Leukemias (1)
- Liver diseases (1)
- Liver transplantation (1)
- Low-molecular-weight heparin (1)
- MEDIC (1)
- MLL (1)
- Mena/VASP (1)
- Minimal residual disease (1)
- Mitochondrial disorder (1)
- Mixed hearing loss (1)
- Molecular diagnostic testing (1)
- Molinio-Arrhenatheretea (1)
- Multi-stakeholder approach (1)
- Multi-wire proportional drift chamber (1)
- NK cells (1)
- NMDA IgA/IgM antibodies (1)
- NMDA antibody (1)
- NRAS (1)
- Neonatal (1)
- Neural network (1)
- Neutrinos (1)
- Noninferiority (1)
- Obesity (1)
- Orbital electron capture (1)
- Ovarian cancer (1)
- Oxaliplatin (1)
- PDE‐5‐inhibitor (1)
- Parkinson disease (1)
- Particle and resonance production (1)
- Particle phenomena (1)
- Patellofemoral Joint (1)
- Pediatric (1)
- Physiotherapy (1)
- Preoperative radiochemotherapy (1)
- Prognosis (1)
- Proton (1)
- Pulmonary embolism (1)
- QCD (1)
- Quantum chromodynamics (1)
- RHIC (1)
- RNActive (1)
- Radiative decay (1)
- Rare decays (1)
- Rectal cancer (1)
- Registries (1)
- Renal lesions (1)
- Renal replacement therapy (1)
- Respiration (1)
- SCCHN (1)
- SLC20A1 (1)
- STAR (1)
- STIR (1)
- Semi-leptonic decays (1)
- Single particle decay spectroscopy (1)
- Single-leg hop for distance (1)
- Spectrin (1)
- Spin alignment (1)
- Surgery (1)
- TILs (1)
- TLR2/6 (1)
- TR (1)
- Technical data (1)
- Techniques Electromagnetic calorimeters (1)
- Therapeutic anticoagulation (1)
- Tomography (1)
- Tracking (1)
- Transition radiation detector (1)
- Treatment (1)
- Trigger (1)
- Two body weak decay (1)
- VE-cadherin (1)
- VEGF (1)
- VISTA (1)
- Validity (1)
- Vascular permeability (1)
- Violion caninae (1)
- Vitamin (1)
- Weight loss (1)
- Xenon-based gas mixture (1)
- Y states (1)
- acute myeloid leukemia (1)
- adult and elderly patients (1)
- aegean (1)
- airway (1)
- algorithms (1)
- alpine vegetation (1)
- angiogenesis (1)
- annual bleeding rate (1)
- arteriogenesis (1)
- artifacts (1)
- attention-deficit/hyperactivity disorder (ADHD) (1)
- auditory system (1)
- beech forests (1)
- bladder exstrophy-epispadias complex (1)
- blastic plasmacytoid dendritic cell neoplasm (1)
- blood flow recovery (1)
- bone-marrow (1)
- calorimeter: electromagnetic (1)
- center-of-mass energy (1)
- cerebral sinus and vein thrombosis (CVT) (1)
- charmonium-like states (1)
- cisplatin (1)
- cloacal malformation (1)
- coastal geomorphology (1)
- cohlear implant (1)
- collateral growth (1)
- combinatorics (1)
- comorbidity (1)
- component study (1)
- cone-beam computed tomography (CBCT) (1)
- cone-beam computer tomography (1)
- coronary artery disease (1)
- cytarabine dose (1)
- dE/dx (1)
- data quality (1)
- data structures (1)
- decompressive craniectomy (1)
- denervation (1)
- dimuon (1)
- dynamic vegetation model (1)
- e+e − annihilation (1)
- e+e⁻ − Experiments (1)
- e+e− Experiments (1)
- early tumor stages (1)
- effectiveness (1)
- elderly (1)
- electric and acustic stymulation (1)
- electrical resistivity tomography (1)
- electroencephalography (EEG) (1)
- electromagnetic navigation bronchoscopy (EMN, ENB) (1)
- electron-positron collision (1)
- electronics: readout (1)
- endothelial function (1)
- erectile dysfunction (1)
- femoral artery ligation (1)
- fibre: optical (1)
- fibrosis imaging (1)
- fluid shear stress (1)
- foraminifera (1)
- functional genetics (1)
- geophysical prospections (1)
- global warming (1)
- hadron spectroscopy (1)
- hadronic events (1)
- haemophilia A (1)
- hearing loss (1)
- helicity amplitude analysis (1)
- hierarchies and reducibilities (1)
- immunohistochemistry (1)
- inclusive J/ψ decays (1)
- inner ear (1)
- intracerebral hemorrhage (ICH) (1)
- intratumoral (1)
- kidney formation (1)
- lipiodol (1)
- local radiotherapy (1)
- logic (1)
- lung cancer (1)
- mRNA active cancer immunotherapy (1)
- mRNA vaccine (1)
- magnetic gradiometry (1)
- micropalaeontology (1)
- microwave ablation (1)
- mindfulness (1)
- monocytes (1)
- multicenter study (1)
- mutually exclusive mutations (1)
- mycorrhiza (1)
- nanoparticle (1)
- natural reforestation (1)
- neurofibrillary pathology (1)
- neuropathological diagnosis (1)
- neutralizing antibodies (1)
- next generation sequencing (1)
- nitrogen deposition (1)
- non-small cell lung cancer (1)
- non‐selective beta‐blocker (1)
- nuclear cardiology (1)
- number of J/ψ events (1)
- nutrient cycling (1)
- permanent plots (1)
- plant community assembly (1)
- plant functional traits (1)
- plant succession (1)
- plasma-derived factor VIII concentrate, prophylaxis (1)
- portal hypertension (1)
- prognosis (1)
- prognostic biomarker (1)
- psychotherapy process (1)
- pulmonary hypertension (1)
- radiation (1)
- randomized controlled trial (RCT) (1)
- reactive systems (1)
- recurrent mutations (1)
- retrospective trial (1)
- rolipram (1)
- solitary pulmonary nodule (1)
- species composition (1)
- species richness (1)
- specification and verification (1)
- spike protein (1)
- spiral ganglion cell (1)
- stability (1)
- stent (1)
- succession (1)
- tetraquark (1)
- therapeutic alliance (1)
- tracheobronchomalacia (1)
- transbronchial biopsy (TBB) (1)
- trigger efficiency (1)
- tropical montane forests (TMF) (1)
- urinary tract development (1)
- vaccination (1)
- vaccine-induced immune thrombotic thrombocytopenia (VITT) (1)
- variants of concern (1)
- vegetation classification (1)
- verification (1)
- von Willebrand disease (1)
- windthrow (1)
- zebrafish development (1)
- Λ+c baryon (1)
- Σ hyperon (1)
Institute
Using a data sample corresponding to an integrated luminosity of 2.93 fb−1 collected at a center-of-mass energy √𝑠=3.773 GeV by the BESIII detector, the decay 𝐷0→𝜔𝜙 is observed for the first time. The branching fraction is measured to be (6.48±0.96±0.40)×10−4 with a significance of 6.3𝜎, where the first and second uncertainties are statistical and systematic, respectively. An angular analysis reveals that the 𝜙 and 𝜔 mesons from the 𝐷0→𝜔𝜙 decay are transversely polarized. The 95% confidence level upper limit on longitudinal polarization fraction is set to be less than 0.24, which is inconsistent with current theoretical expectations and challenges our understanding of the underlying dynamics in charm meson decays.
Using a data sample corresponding to an integrated luminosity of 2.93 fb−1 collected at a center-of-mass energy s√=3.773 GeV by the BESIII detector, the decay D0→ωϕ is observed for the first time. The branching fraction is measured to be (6.48±0.96±0.38)×10−4 with a significance of 6.3σ, where the first and second uncertainties are statistical and systematic, respectively. An angular analysis reveals that the ϕ and ω mesons from the D0→ωϕ decay are transversely polarized.
Using a data sample corresponding to an integrated luminosity of 2.93 fb−1 collected at a center-of-mass energy s√=3.773 GeV by the BESIII detector, the decay D0→ωϕ is observed for the first time. The branching fraction is measured to be (6.48±0.96±0.38)×10−4 with a significance of 6.3σ, where the first and second uncertainties are statistical and systematic, respectively. An angular analysis reveals that the ϕ and ω mesons from the D0→ωϕ decay are transversely polarized, which is inconsistent with current theoretical expectations and challenges our understanding of the underlying dynamics in charm meson decays.
Using a data sample corresponding to an integrated luminosity of 2.93 fb−1 collected at a center-of-mass energy s√=3.773 GeV by the BESIII detector, the decay D0→ωϕ is observed for the first time. The branching fraction is measured to be (6.48±0.96±0.40)×10−4 with a significance of 6.3σ, where the first and second uncertainties are statistical and systematic, respectively. An angular analysis reveals that the ϕ and ω mesons from the D0→ωϕ decay are transversely polarized. The 95% confidence level upper limit on longitudinal polarization fraction is set to be less than 0.24, which is inconsistent with current theoretical expectations and challenges our understanding of the underlying dynamics in charm meson decays.
Using data samples with a total integrated luminosity of 20.1 fb−1 collected by the BESIII detector operating at the BEPCII collider, the cross section of the process 𝑒+𝑒−→𝜋+𝜋−𝜓(3686) is measured at center-of-mass energies between 4.0076 and 4.6984 GeV. The measured cross section is consistent with previous results, and with much improved precision. A fit to the measured energy-dependent cross section, which includes three Breit-Wigner functions and a nonresonant contribution, confirms the existence of the charmonium-like states 𝑌(4220), 𝑌(4390), and 𝑌(4660). This is the first observation of the 𝑌(4660) at the BESIII experiment.
Using 10.1 × 109 J/ψ events produced by the Beijing Electron Positron Collider (BEPCII) at a center-of-mass energy √s = 3.097 GeV and collected with the BESIII detector, we present a search for the rare semi-leptonic decay J/ψ → D−e+νe + c.c. No excess of signal above background is observed, and an upper limit on the branching fraction B(J/ψ → D−e +νe + c.c.) < 7.1 × 10−8 is obtained at 90% confidence level. This is an improvement of more than two orders of magnitude over the previous best limit.
Using a total of 5.25 fb−1 of e+e− collision data with center-of-mass energies from 4.236 to 4.600 GeV, we report the first observation of the process e+e− → ηψ(2S) with a statistical significance of 4.9 standard deviations. The data sets were collected by the BESIII detector operating at the BEPCII storage ring. We measure the yield of events integrated over center-of-mass energies and also present the energy dependence of the measured cross section.
By using 6.32 fb−1 of data collected with the BESIII detector at center-of-mass energies between 4.178 and 4.226 GeV, we perform an amplitude analysis of the decay D+s ! K0S + 0 and determine the relative fractions and phase differences of different intermediate processes, which include K0S (770)+, K0S (1450)+, K (892)0 +, K (892)+ 0, and K (1410)0 +. With the detection efficiency based on the amplitude analysis results, the absolute branching fraction is measured to be B(D+s ! K0S + 0) = (5.43 ± 0.30stat ± 0.15syst) × 10−3.
Using 15.6 fb−1 of e+e− collision data collected at twenty-four center-of-mass energies from 4.0 to 4.6 GeV with the BESIII detector, the helicity amplitudes of the process e+e−→π+π−ω are analyzed for the first time. Born cross section measurements of two-body intermediate resonance states with statistical significance greater than 5σ are presented, such as f0(500), f0(980), f2(1270), f0(1370), b1(1235)±, and ρ(1450)±. In addition, evidence of a resonance state in e+e−→π+π−ω production is found. The mass of this state obtained by line shape fitting is about 4.2 GeV/c2, which is consistent with the production of ψ(4160) or Y(4220).
Based on e+e− collision data collected at center-of-mass energies from 2.000 to 3.080 GeV by the BESIII detector at the BEPCII collider, a partial wave analysis isperformed for the process e+e− → K0SK0Lπ0. The results allow the Born cross sections of the process e+e− → K0SK0Lπ0, as well as its subprocesses e+e− → K∗(892)0K¯ 0 and K∗2(1430)0K¯ 0 to be measured. The Born cross sections for e+e− → K0SK0 Lπ 0 are consistent with previous measurements by BaBar, but with substantially improved precision. The Born cross section lineshape of the process e+e − → K∗(892)0K¯ 0 is consistent with a vector meson state around 2.2 GeV with a signifcance of 3.2σ. A Breit-Wigner ft determines its mass as MY = (2164.7 ± 9.1 ± 3.1) MeV/c2 and its width as ΓY = (32.4 ± 21.0 ± 1.8) MeV.