8 papers
SAGE : A Monte Carlo Simulation Framework for Experiments with Germanium Detectors
Ze She, Hao Ma, Weihe Zeng +8
A Geant4-based simulation framework for rare event searching experiments with germanium detectors named SAGE is presented with details. It is designed for simulating, assessing bac…
First experimental constraints on WIMP couplings in the effective field theory framework from CDEX
Y. Wang, Z. Zeng, Q. Yue +85
We present weakly interacting massive particles (WIMPs) search results performed using two approaches of effective field theory from the China Dark Matter Experiment (CDEX), based…
In-situ gamma-ray background measurements for next generation CDEX experiment in the China Jinping Underground Laboratory
H. Ma, Z. She, W. H. Zeng +6
In-situ -ray measurements were performed using a portable high purity germanium spectrometer in Hall-C at the second phase of the China Jinping Underground Laboratory (CJPL-II)…
Results of direct dark matter detection with CDEX experiment at CJPL
Hao Ma, Ze She, Zhongzhi Liu +4
The China Dark Matter Experiment (CDEX), located at the China Jinping Underground Laboratory (CJPL) whose overburden is about 2400m rock, aims at direct searches of light Weakly In…
Improved limits on solar axions and bosonic dark matter from the CDEX-1B experiment using the profile likelihood ratio method
Y. Wang, Q. Yue, S. K. Liu +77
We present the improved constraints on couplings of solar axions and more generic bosonic dark matter particles using 737.1 kg-days of data from the CDEX-1B experiment. The CDEX-1B…
Direct Detection Constraints on Dark Photons with CDEX-10 Experiment at the China Jinping Underground Laboratory
Z. She, L. P. Jia, Q. Yue +81
We report constraints on the dark photon effective kinetic mixing parameter () with data taken from two -type point-contact germanium detectors of the CDEX-10 experiment at…