A5089700401- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Dark Matter and Cosmic Phenomena
- Neutrino Physics Research
- Black Holes and Theoretical Physics
- Particle Accelerators and Free-Electron Lasers
- Computational Physics and Python Applications
- Radiation Detection and Scintillator Technologies
- Phytochemistry and Biological Activities
- Photonic and Optical Devices
- Nuclear physics research studies
- Medical Imaging Techniques and Applications
- Sesquiterpenes and Asteraceae Studies
- Plant and Fungal Species Descriptions
- Plant Taxonomy and Phylogenetics
- Natural product bioactivities and synthesis
- Genetic diversity and population structure
- Astrophysics and Cosmic Phenomena
- Advanced Semiconductor Detectors and Materials
- Particle accelerators and beam dynamics
- Bioactive Natural Diterpenoids Research
- Botany, Ecology, and Taxonomy Studies
- Dental Trauma and Treatments
Chinese Academy of Sciences
2017-2025
University of Chinese Academy of Sciences
2018-2025
Xinjiang Institute of Ecology and Geography
2021-2025
Dalian Medical University
2024
Second Affiliated Hospital of Dalian Medical University
2024
University of Antwerp
2024
A. Alikhanyan National Laboratory
2024
Shenyang Pharmaceutical University
2010-2023
Korea University
2023
Deutsches Elektronen-Synchrotron DESY
2023
The discovery of the Higgs boson with its mass around 125 GeV by ATLAS and CMS Collaborations marked beginning a new era in high energy physics. will be subject extensive studies ongoing LHC program. At same time, lepton collider based factories have been proposed as possible next step beyond LHC, main goal to precisely measure properties probe potential physics associated boson. Circular Electron Positron Collider~(CEPC) is one such factories. CEPC an $e^+e^-$ circular hosted China. Located...
We report the first measurement of absolute branching fraction for Λ_{c}^{+}→Λe^{+}ν_{e}. This is based on 567 pb^{-1} e^{+}e^{-} annihilation data produced at sqrt[s]=4.599 GeV, which just above Λ_{c}^{+}Λ[over ¯]_{c}^{-} threshold. The were collected with BESIII detector BEPCII storage rings. determined to be B(Λ_{c}^{+}→Λe^{+}ν_{e})=[3.63±0.38(stat)±0.20(syst)]%, representing a significant improvement in precision over current indirect determination. As Λ_{c}^{+}→Λe^{+}ν_{e} benchmark...
A measurement of the number J/ψ events collected with BESIII detector in 2009 and 2012 is performed using inclusive decays J/ψ. The taken recalculated to be (223.7 ± 1.4) × 106, which good agreement previous measurement, but significantly improved precision due improvements software. determined (1086.9 6.0) 106. In total, measured (1310.6 7.0) where uncertainty dominated by systematic effects statistical negligible.
Potentilla L. and Dasiphora are predominantly perennial herbs, occasionally manifesting as annuals or shrubs, primarily found in the northern temperate zone. However, taxonomic classification within this group remains contentious, particularly regarding genus boundaries species delineation. Therefore, study sequenced analyzed complete plastid genomes of 19 from Dasiphora, comparing them with five previously published sequences. Our objectives included reconstructing phylogenetic...
ABSTRACT Natural hybridization is a significant driving force in plant evolution and speciation. Understanding the genetic mechanism dynamic evolutionary trajectories of divergence between species hybrids remains central goal biology. Here, we examined Peganum their intermittent hybrid entities (IHEs) from large‐scale sympatric allopatric regions. We sequenced genomes Arid Central Asia (ACA) region its surrounding areas, discovering that origin could be traced to Hexi Corridor eastern Asia,...
Conversational Product Search (CPS) is confined to simulated conversations due the lack of real-world CPS datasets that reflect human-like language. Additionally, current conversational are limited support cross-market and multi-lingual usage. In this paper, we introduce a new data collection protocol present PSCon, novel dataset designed assist product search via conversations. The constructed using coached human-to-human supports two languages dual markets. Also, enables thorough...
Using 2.92~fb$^{-1}$ of electron-positron annihilation data collected at $\sqrt{s} = 3.773$~GeV with the BESIII detector, we obtain first measurements absolute branching fraction $\mathcal{B}(D^+ \to K^0_L e^+ \nu_e) (4.481 \pm 0.027(\mathrm{stat.}) 0.103(\mathrm{sys.}))\%$ and $CP$ asymmetry $A_{CP}^{D^+ \nu_e} (-0.59 0.60(\mathrm{stat.}) 1.48(\mathrm{sys.}))\%$. From $D^+ \nu_e$ differential decay rate distribution, product hadronic form factor magnitude CKM matrix element,...
We report the first measurement of absolute branching fraction for Λc+→Λμ+νμ. This is based on a sample e+e− annihilation data produced at center-of-mass energy s=4.6 GeV, collected with BESIII detector BEPCII storage rings. The corresponds to an integrated luminosity 567 pb−1. determined be B(Λc+→Λμ+νμ)=(3.49±0.46(stat)±0.27(syst))%. In addition, we calculate ratio B(Λc+→Λμ+νμ)/B(Λc+→Λe+νe) 0.96±0.16(stat)±0.04(syst).
Based on a sample of $(1310.6\ifmmode\pm\else\textpm\fi{}10.5)\ifmmode\times\else\texttimes\fi{}{10}^{6}$ $J/\ensuremath{\psi}$ events collected with the BESIII detector operating at BEPCII storage ring, partial wave analysis decay $J/\ensuremath{\psi}\ensuremath{\rightarrow}\ensuremath{\gamma}\ensuremath{\phi}\ensuremath{\phi}$ is performed in order to study intermediate states. Results show that structures are predominantly ${0}^{\ensuremath{-}+}$ The existence $\ensuremath{\eta}(2225)$...
Using a total of 11.0 fb^{-1} e^{+}e^{-} collision data with center-of-mass energies between 4.009 and 4.6 GeV collected the BESIII detector at BEPCII, we measure fifteen exclusive cross sections effective form factors for process e^{+}e^{-}→Ξ^{-}Ξ[over ¯]^{+} by means single baryon-tag method. After performing fit to dressed section ¯]^{+}, no significant ψ(4230) or ψ(4260) resonance is observed in Ξ^{-}Ξ[over final states, upper limits 90% confidence level on Γ_{ee}B processes...
Bromide–chloride mixed perovskites have garnered significant attention as a direct and efficient material for achieving pure-blue emission. However, the complex problem of halide migration in presents obstacle to stable electroluminescence (EL) spectra. Here, we investigate mechanism partially replacing B-site Pb 2+ with non-toxic Sr achieve emission based on first principles. The ion mobility activation energy is 1.23 eV, which an order magnitude greater than that halogens. Meanwhile,...
Near-infrared (NIR) long-persistent phosphor is charming due to their emissions invisible by the naked eyes, but well detectable infrared instruments, that guarantee a function in high-level secret...
Abstract Artemisia L. is one of the most diverse genera in Asteraceae, widely used agriculture and medicine, with a giant range complicated taxa. The task establishing phylogeny difficulties owing to highly similar morphological characters. East Asia, biodiversity hotspot major usage area for Artemisia, has received limited attention. Here, we collected 71 species (two subspecies, 94 samples) its allies from Asia neighbouring regions, combined public databases, ensuring representation all...
We study the decays of $J/\psi$ and $\psi(3686)$ to final states $\Sigma(1385)^{0}\bar\Sigma(1385)^{0}$ $\Xi^0\bar\Xi^{0}$ based on a single baryon tag method using data samples $(1310.6 \pm 7.0) \times 10^{6}$ $(447.9 2.9) events collected with BESIII detector at BEPCII collider. The are observed for first time. measured branching fractions $\psi(3686)\rightarrow\Xi^0\bar\Xi^{0}$ in good agreement with, much more precise, than previously published results. angular parameters these also...
Background Patients with ulcerative colitis (UC) are at an increased risk of developing Clostridioides difficile infection (CDI), which in turn leads to poor outcomes. The gut microbial structure and metabolites patients UC CDI have been scarcely studied. We hypothesized that changes the microbiota UC. Materials Methods This study included 89 patients: 30 healthy controls (HC group), 29 alone (UCN (UCP group). None participants has exposed antibiotic treatments during 3 months before stool...
Using $e^+e^-\to\Lambda_c^+\bar\Lambda_c^-$ production from a 567 pb$^{-1}$ data sample collected by BESIII at 4.6 GeV, full angular analysis is carried out simultaneously on the four decay modes of $\Lambda_c^+\to pK_S^0$, $\Lambda \pi^+$, $\Sigma^+\pi^0$, and $\Sigma^0\pi^+$. For first time, $\Lambda_c^+$ transverse polarization studied in unpolarized $e^+e^-$ collisions, where non-zero effect observed with statistical significance 2.1$\sigma$. The asymmetry parameters weak hadronic decays...
We present the first amplitude analysis of decay $D^{+}_{s} \rightarrow \pi^{+}\pi^{0}\eta$. use an $e^{+}e^{-}$ collision data sample corresponding to integrated luminosity 3.19~${\mbox{\,fb}^{-1}}$ collected with BESIII detector at a center-of-mass energy $4.178$ GeV. observe for time pure $W$-annihilation decays $D_{s}^{+} a_{0}(980)^{+}\pi^{0}$ and a_{0}(980)^{0}\pi^{+}$. measure absolute branching fractions $\mathcal{B}(D_{s}^{+} a_{0}(980)^{+(0)}\pi^{0^(+)}, a_{0}(980)^{+(0)} \to...
Abstract Background The activity of donor periodontal membrane is the key factor autologous tooth healing. application digital aided design, 3D printing model and guide plate in autotransplantation (ATT) expected to reduce damage preserve membrane, so as improve success rate ATT. This study tried prove role technology improving ATT, although there are differences accuracy practice. Methods We included 41 cases which assisted by 3D-printed models surgical guides divided them into two groups...