A5090450341- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Dark Matter and Cosmic Phenomena
- Atomic and Subatomic Physics Research
- Neutrino Physics Research
- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Nuclear reactor physics and engineering
- X-ray Diffraction in Crystallography
- Particle Accelerators and Free-Electron Lasers
- Astrophysics and Cosmic Phenomena
- Computational Physics and Python Applications
- Crystallization and Solubility Studies
- Cosmology and Gravitation Theories
- Stochastic processes and statistical mechanics
- Remote Sensing and LiDAR Applications
- Nuclear Physics and Applications
- Nuclear physics research studies
- Hemodynamic Monitoring and Therapy
- Image Enhancement Techniques
- Superconducting Materials and Applications
- Cardiac, Anesthesia and Surgical Outcomes
- Cold Atom Physics and Bose-Einstein Condensates
- Particle accelerators and beam dynamics
Nanjing Drum Tower Hospital
2025
Xijing University
2025
Nanjing University
2025
China University of Geosciences
2024
Tsinghua University
2009-2024
Beijing Children’s Hospital
2024
Capital Medical University
2024
Chinese PLA General Hospital
2023
China University of Mining and Technology
2023
Institute of High Energy Physics
2002-2020
The Korea Invisible Mass Search (KIMS) experiment presents new limits on the weakly interacting massive particle (WIMP)-nucleon cross section using data from an exposure of 3409 kg·d taken with low-background CsI(Tl) crystals at Yangyang Underground Laboratory. most stringent limit spin-dependent interaction for a pure proton case is obtained. DAMA signal region both spin-independent and interactions WIMP masses greater than 20 GeV/c2 excluded by single crystal scintillators.Received 3 April...
We present new constraints on light dark matter boosted by cosmic rays (CRDM) using the 205.4 kg day data of CDEX-10 experiment conducted at China Jinping Underground Laboratory. The Monte Carlo simulation package CJPL\_ESS was employed to evaluate Earth shielding effect. Several key factors have been introduced and discussed in our CRDM analysis, including contributions from heavier CR nuclei than proton helium, inhomogeneity distribution, impact form factor attenuation calculation. Our...
Airborne LiDAR bathymetry (ALB) system is an attractive and efficient method for nearshore underwater topography mapping. To ensure improve the measurement accuracy reliability in various water environments, different receivers using a segmented field of view (FOV) have been designed are implemented ALB. These used to obtain echo data multiple channels perform at depths. However, waveform processing, detailed information about body described by waveforms lacking, making it difficult overcome...
Abstract CDEX-50 is a next-generation project of the China Dark Matter Experiment (CDEX) that aims to search for dark matter using 50-kg germanium detector array. This paper comprises thorough summary experiment, including an investigation potential background sources and development model. Based on baseline model, projected sensitivity weakly interacting massive particle (WIMP) also presented. The expected level within energy region interest, set 2–2.5 keVee, ∼0.01 counts keVee -1 kg day ....
To explore risk factors for 1-year postoperative mortality and to identify its association with the Revised Cardiac Risk Index (RCRI). This was a retrospective cohort study involving 54,933 patients aged 18 years above who were surgically treated under general or regional anesthesia in tertiary hospital Singapore. Independent identified by univariate Cox regression analysis. The between RCRI assessed Kaplan-Meier estimator multivariate analysis further validated subgroup analyses stratified...
A single-center retrospective study was designed to investigate the risk factors associated with delayed discharge from Anesthesia Intensive Care Unit (AICU). This involved patients admitted in AICU January 2017 December 2022. Risk for were analyzed by binary multivariate logistic regression analysis. Nomogram constructed predict of AICU. The performance nomogram assessed using receiver operating characteristic curve and calibration curve. decision analysis also performed determine net...
AMoRE (Advanced Mo based Rare process Experiment) collaboration is going to use calcium molybdate crystals as cryogenic scintillation detector in a search for neutrinoless DBD of 100Mo isotope. Simultaneous detection phonons and light will be used reject internal background. A FWHM resolution 0.2% the phonon channel has been achieved with 0.5 cm3 crystal. Several 40Ca100MoO4 (≈ kg) have developed from enriched depleted 40Ca materials. The yield these shown comparable reference CaMoO4...
The measurement of coherent elastic neutrino--nucleus scattering (CE$\nu$NS) can test the standard model and explore new physics. REactor neutrino COherent Detection Experiment (RECODE) is a CE$\nu$NS detection experiment aiming at realizing accurate reactor using HPGe detectors. This has two arrays, each consisting five 1-kg It designed to have low background (< 2 counts/kg/keV/day), energy threshold ($\sim$ 1 keVnr), long-term stability ($\geq$ 3 years). experimental system will be placed...
We present a search for low-mass ($\leq 20 GeV/c^{2}$) weakly interacting massive particles(WIMPs), strong candidates of dark matter particles,using the low-background CsI(Tl) detector array Korea Invisible Mass Search (KIMS) experiment. With total data exposure 24,324.3kg$\cdot$days,we WIMP interaction signals produced by nuclei recoiling from WIMP-nuclear elastic scattering with visible energies between 2 and 4keV. The observed energy distribution candidate events is consistent null...
The high granularity of the CALICE Semi-Digital Hadronic CALorimeter (SDHCAL) provides capability to reveal track segments present in hadronic showers. These are then used as a tool probe behaviour active layers situ, better reconstruct energy these showers and also distinguish them from electromagnetic ones. In addition, comparison data simulation helps discriminate among different shower models simulation. To extract recorded SDHCAL, Hough Transform is after being adapted presence dense...
A natural broad energy germanium (BEGe) detector is operated in the China Jinping Underground Laboratory (CJPL) for a feasibility study of building next generation experiment neutrinoless double-beta (0{$\nu\beta\beta$}) decay $^{76}$Ge. The setup prototype facility, characteristics BEGe detector, background reduction methods, and data analysis are described this paper. index 6.4$\times$10$^{-3}$ counts/(keV$\cdot$kg$\cdot$day) achieved 1.86 times lower than our previous result CDEX-1...
The recurrence rate and readmission of patients with gallbladder stones cholecystitis are high. Endoscopic ultrasound-guided drainage (EUS-GBD) is a new method for the treatment in high surgical risk. acute symptoms can be relieved by bile, cholecystolithotomy or polyp resection performed through stent fistula. This article introduced technique EUS-guided conducted meta-analysis evaluating its feasibility safety. Four electronic databases including SinoMed, CNKI, Wanfang Data, PubMed were...
CDEX-50 is a next-generation project of the China Dark Matter Experiment (CDEX) that aims to search for dark matter using 50-kg germanium detector array. This paper comprises thorough summary experiment, including an investigation potential background sources and development model. Based on baseline model, projected sensitivity weakly interacting massive particle (WIMP) also presented. The expected level within energy region interest, set 2--2.5 keVee, $\sim$0.01 counts keVee$^{-1}$...
We present the first limit on $g_{A\gamma}$ coupling constant using Bragg-Primakoff conversion based an exposure of 1107.5 kg days data from CDEX-1B experiment at China Jinping Underground Laboratory. The are consistent with null signal hypothesis, and no excess signals observed. Limits $g_{A\gamma}<2.08\times10^{-9}$ GeV$^{-1}$ (95\% C.L.) derived for axions mass up to 100 eV/$c^2$. Within hadronic model KSVZ, our results exclude axion $>5.3~\rm{eV}/c^2$ 95\% C.L.