Supported by the National Key Research and Development Program of China(2017YFA0402201,2022YFA1604701,2022YFA1605000);the National Natural Science Foundation of China(12322511,12175112,12005111,11725522)。
We operated a p-type point contact high purity germanium(PPCGe)detector(CDEX-1B,1.008 kg)in the China Jinping Underground Laboratory(CJPL)for 500.3 days to search for neutrinoless double beta(0νββ)decay of ^(76)Ge....
supported by the National Key Research and Development Program of China(Grant Nos.2023YFA1607100,and 2022YFA1605000);the National Natural Science Foundation of China(Grant Nos.12322511,12175112,12005111,and 11725522)。
Dark matter(DM)is a major constituent of the Universe.However,no definite evidence of DM particles(denoted as“χ”)has been found in DM direct detection(DD)experiments to date.There is a novel concept of detectingχf...
Dark matter is an essential component of the universe,accounting for approximately 85%of all matter.However,what the nature of dark matter actually is remains a huge mystery.So far,all evidence for the existence of da...