6 papers
First search for light fermionic dark matter absorption on electrons using germanium detector in CDEX-10 experiment
J. X. Liu, L. T. Yang, Q. Yue +83
We present the first results of the search for sub-MeV fermionic dark matter absorbed by electron targets of germanium using the 205.4~kgday data collected by the CDEX-10 ex…
Searching for Ge neutrinoless double beta decay with the CDEX-1B experiment
B. T. Zhang, J. Z. Wang, L. T. Yang +82
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 neutri…
Projected WIMP sensitivity of the CDEX-50 dark matter experiment
X. P. Geng, L. T. Yang, Q. Yue +81
CDEX-50 is a next-generation project of the China Dark Matter Experiment (CDEX) that aims to search for dark matter using a 50-kg germanium detector array. This paper comprises a t…
Observation of the Electromagnetic Dalitz Transition
BESIII Collaboration, M. Ablikim, M. N. Achasov +504
Using decays and data samples of collisions with from 4.130 to 4.780~GeV collected with the BESIII detector, we report th…
Search for solar axions by Primakoff effect with the full dataset of the CDEX-1B Experiment
L. T. Yang, S. K. Liu, Q. Yue +83
We present the first limit on coupling constant using the Bragg-Primakoff conversion based on an exposure of 1107.5 kg days of data from the CDEX-1B experiment at the Chi…
Experimental Limits on Solar Reflected Dark Matter with a New Approach on Accelerated-Dark-Matter-Electron Analysis in Semiconductors
Z. Y. Zhang, L. T. Yang, Q. Yue +81
Recently a dark matter-electron (DM-electron) paradigm has drawn much attention. Models beyond the standard halo model describing DM accelerated by high energy celestial bodies are…