Speaker
Dr
Raymundo Ramos
(Academia Sinica)
Description
In this talk we will discuss a recent study of a low-mass vector dark matter
candidate, $W'$, accompanied by a dark photon and dark $Z'$ in the context of a
simplified gauged two-Higgs-doublet model. The parameter space of the model
(allowed by experimental and theoretical constraints) indicates that a dark $Z'$
can be important for dark matter annihilation while a dark photon is crucial
for direct detection. Furthermore, the currently allowed parameter space can
be probed in the near future by sub-GeV dark matter experiments like CDEX,
NEWS-G and SuperCDMS.
Authors
Dr
Raymundo Ramos
(Academia Sinica)
Prof.
Tzu-Chiang Yuan
(Academia Sinica)
Dr
Van Que Tran
(Nanjing University)
