supported by the National Natural Science Foundation of China(Grant Number 12205244).
Problem The angular resolution of a gamma-ray detector is crucial for the detailed study of gamma-ray sources.The imaging atmospheric Cherenkov technique is used in ground-based gamma-ray astronomy to detect and study...
supported in part by the Fundamental Research Funds for the Central Universities under Grant WK3440000006,Grant WK2360000003,Grant WK2030040064,Grant YD2030000601,Grant YD2030000602 and Grant YD2030000604;in part by the National Natural Science Funds of China under Grant 11603023 and Grant 11773026;in part by the Strategic Priority Research Program of Chinese Academy of Sciences(CAS)under Grant XDC07020200 and XDA15020605;in part by Research Funds of the State Key Laboratory of Particle Detection and Electronics under Grant SKLPDE-ZZ-202325 and SKLPDE-KF-202314;in part by the Frontier Scientific Research Program of Deep Space Exploration Laboratory under Grant 2022-QYKYJH-HXYF-012;in part by the Cyrus Chun Ying Tang Foundation.
Purpose To enhance signal generation capabilities,improve the performance of experimental and testing equipment,and promote innovation in related technological fields,this study aims to develop a high-bandwidth Arbitr...
Purpose The rapid growth in image data generated by high-energy photon sources poses significant challenges for storage and analysis,with conventional compression methods offering compression ratios often below 1.5.Me...
supported by the Strategic Priority Research Program of the Chinese Academy of Sciences under Grant No.XDA10010900;National Natural Science Foundation of China(NSFC)under Grant No.12375195,No.12025502,No.12341504;Youth Innovation Promotion Association under Grant No.2022011.
Purpose The Jiangmen Underground Neutrino Observatory(JUNO)is a large-scale neutrino experiment designed mainly for determining the neutrino mass hierarchy and accurately measuring the parameters of neutrino oscillati...
supported by the Innovation Program of the Institute of High Energy Physics,CAS(Grant Number 2023000034);the National Natural Science Foundation of China(Grant Numbers 22273013,12275300);National Key R&D Program of China(Grant Numbers 2022YFA1603802,2017YFA0403000).
Purpose The purpose of this study is to explore deep learning methods for processing high-throughput small-angle X-ray scattering(SAXS)experimental data.Methods The deep learning algorithm was trained and validated us...
1.Aims and scope Radiation Detection Technology and Methods(RDTM)focuses on all aspects of radiation detection technology and methods,including electronics and system design,computer and control techniques,detection t...
Purpose The beam-beam interaction can change the beam distribution,especially at the interaction point,which is a critical factor influencing the cross section of Touschek scattering.Studying the beam background with ...
supported by High Energy Photon Source(HEPS),a major national science and technology infrastructure in China.
Purpose The linac of the High Energy Photon Source has been commissioned.The low-level RF(LLRF)control system for the linac has been developed using MicroTCA.4-based technologies to maintain high stability of beam ene...
supported by the project of Large Research Infrastructures“National Natural Science Foundation of China”(Grant No.U22A20261);the“Studies of intelligent LLRF control algorithms for superconducting RF cavities”(Grant No.E129851YR0);the“National Natural Science Foundation of China”(Grant No.12205344).
Purpose Precise measurements of the cavity-loaded quality factor(Q_(L))are essential for monitoring the performance of superconducting radio frequency cavities.The conventional“field-decay method”cannot be used to m...
supported by the Large Research Infrastructures“China initiative Accelerator Driven System”(No.2017-000052-75-01-000590);“Youth Innovation Promotion Association Project,CAS”(No.E329851Y);“National Natural Science Foundation of China”(No.12205344).
n accelerator operations,some phase drifts in the reference signals of low-level radiofrequency(LLRF)control systems and analog components can hardly be detected and corrected by the LLRF itself,leading to phase devia...