8 papers
An Overview of the Compton Scattering Calculation
Chen-Kai Qiao, Jian-Wei Wei, Lin Chen
The Compton scattering process plays significant roles in atomic and molecular physics, condensed matter physics, nuclear physics and material science. It could provide useful info…
Relativistic Impulse Approximation in the Atomic Ionization Process induced by Millicharged Particles
Chen-Kai Qiao, Shin-Ted Lin, Hsin-Chang Chi +1
The millicharged particle has become an attractive topic to probe physics beyond the Standard Model. In direct detection experiments, the parameter space of millicharged particles…
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…
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…
Compton Scattering Energy Spectrum for Si and Ge Systems
Chen-Kai Qiao, Hsin-Chang Chi, Shin-Ted Lin +3
In the present work, we study the atomic Compton Scattering which could have great impacts on dark matter direct detection experiments. We give a quantitative analysis of the Compt…
Relativistic Impulse Approximation in Compton Scattering
Chen-Kai Qiao, Hsin-Chang Chi, Lei Zhang +5
Relativistic impulse approximation (RIA) has been widely used in atomic, condensed matter, nuclear, and elementary particle physics. In former treatments of RIA formulation, differ…