supported by the National Natural Science Foundation of China(No.U2032203).
Purpose In the upgrade study of the BESII inner drift chamber,a two-layer concentric cylindrical silicon pixel detector is proposed,which will be positioned between the beam pipe and the inner drift chamber.Method The...
supported by the National Natural Science Foundation of China(11903037,12061131007).
Purpose The high-energy cosmic radiation detection(HERD)is a dedicated space cosmic ray detector,planned to be launched and installed on the China Space Station(CSS)around 2027.One of the main goals of HERD is to meas...
supported by the National Key Research and Development Program of the People’s Republic of China(2016YFA0400304).
Background Based on the unique PSD characteristic which essentially relies on the detector light yield,liquid argon detector is widely used for dark matter searching experiment.The experimental study of how to get lar...
Background Plastic scintillator detectors are rugged and easily manufactured in desired shape,sizes and response time to gamma radiation is prompt as compared with any other scintillator detectors.Being popular these ...
supported by the National Natural Science Foundation of China under Grant Nos.12005234 and 12105307.
Purpose Coded aperture imaging was a widely used imaging method for radiation sources.However,the traditional gamma camera based on two-dimensional projection information for coded aperture imaging ignored the influen...
Introduction Radon,a known carcinogen,is the second largest cause of lung carcinoma as per the World Health Organisation.The primary purpose of the present research is to examine and compare the concentrations of rado...
support provided by the National KeyR&DProgram of China(Grant No.2016YFA0401600).
Purpose Back-n is a white neutron beamline at China spallation neutron source,which was established in the year of 2018.It is a powerful facility for nuclear data measurement,neutron detector calibration,and radiation...
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA100102).
Introduction The structure of the Jiangmen Underground Neutrino Observatory(JUNO)CentralDetector(CD)was designed using finite element methods(FEM).The structure of the small JUNOCDprototypewas also designed using the ...
supported by the National Natural Science Foundation of China(11775252).
Purpose Radon is a noble gas,which endangers our health.The liquid scintillator is one of the detector materials used to measure radon in the environment.But there are challenges in measuring radon using a liquid scin...
This work was supported by the National Natural Science Foundation of China(Projects:11975257,12074045,11804335).
Purpose A charged particle detector(CPD)is one of two main detectors on the GECAM satellite.It was designed to detect charged particles.Electrons and protons are space’s mainly charged particles.So,a research on the ...