4 papers
Performances of a prototype point-contact germanium detector immersed in liquid nitrogen for light dark matter search
H. Jiang, L. T. Yang, Q. Yue +70
The CDEX-10 experiment searches for light weakly-interacting massive particles, a form of dark matter, at the China JinPing underground laboratory, where approximately 10 kg of ger…
Study on cosmogenic activation in germanium detectors for future tonne-scale CDEX experiment
J. L. Ma, Q. Yue, S. T. Lin +14
A study on cosmogenic activation in germanium was carried out to evaluate the cosmogenic background level of natural and Ge depleted germanium detectors. The production rate…
Limits on light WIMPs with a 1 kg-scale germanium detector at 160 eVee physics threshold at the China Jinping Underground Laboratory
L. T. Yang, H. B. Li, Q. Yue +65
We report results of a search for light weakly interacting massive particle (WIMP) dark matter from the CDEX-1 experiment at the China Jinping Underground Laboratory (CJPL). Constr…
The first result on 76Ge neutrinoless double beta decay from CDEX-1 experiment
Li Wang, Qian Yue, KeJun Kang +69
We report the first result on Ge-76 neutrinoless double beta decay from CDEX-1 experiment at China Jinping Underground Laboratory. A mass of 994 g p-type point-contact high purity…