supported by the National Key Research and Development Project,China(No.2023YFA1606404);the Strategic Priority Research Program of Chinese Academy of Sciences(No.XDB34010300);the National Natural Science Foundation of China(Nos.12022501,12105329,12475127);the Guangdong Major Project of Basic and Applied Basic Research(No.2021B0301030006);the Research Program of Heavy Ion Science and Technology Key Laboratory,Institute of Modern Physics,Chinese Academy of Sciences(Nos.HIST2024KS04,HIST2024CO04);Longyuan Youth Innovation and Entrepreneurship Talent Project of Gansu Province(No.2024GZT04);State Key Laboratory of Nuclear Physics and Technology,Peking University(No.NPT2023KFY01);the Major Science and Technology Projects in Gansu Province(No.24GD13GA005)。
A state-of-the-art detector array with a digital data acquisition system has been developed for charged-particle decay studies,includingβ-delayed protons,αdecay,and direct proton emissions from exotic proton-rich nu...
This work was supported by the National Key R&D Program of China(Nos.2022YFF0709503,2022YFB1902700,2017YFC0602101);the Key Research and Development Program of Sichuan province(No.2023YFG0347);the Key Research and Development Program of Sichuan province(No.2020ZDZX0007).
To detect radioactive substances with low activity levels,an anticoincidence detector and a high-purity germanium(HPGe)detector are typically used simultaneously to suppress Compton scattering background,thereby resul...
supported by the National Key Research and Development Program of China(No.2017YFA0402203);the National Natural Science Foundation of China(No.11975162);the Fundamental Research Funds for Central Universities(No.20822041C4030)。
Rare event search experiments are one of the most important topics in the field of fundamental physics,and high-purity germanium(HPGe)detectors with an ultralow radioactive background are frequently used for such expe...
supported by the Support Program of the Ministry of Science and Technology(No.2014FY211000);the National Key Technology Research and Development Program(No.2013BAK03B05)
This study reports the performances of efficiency calibrations for high-purity-germanium gamma-ray spectrometry using the source-, Laboratory Sourceless Object Calibration Software(LabSOCS)-and ANGLE-based methods in ...