VENUE Online via ZOOM
PERIOD Oct. 7 (Wed.), 2020 / 16:00 (KST)
ZOOM LINK https://zoom.us/meeting/register/tJAqdOCqrjsuGdX8pYHpIzBx4ssLjCMGuqu4
ABSTRACT
Given the fact that neutrinos are massive fermions, there plausibly exists their chiral partners, i.e., the right-handed neutrinos (RHNs), which may also address other important issues in the Standard Model (SM), such as the existence of dark matter and the baryon asymmetry of the universe. On the other hand, in understanding nature, the gauge symmetry and its spontaneous breaking play a core role, which has empirically been supported by the success, B-L gauge symmetry is one of the most attractive symmetries that offers three RHNs, providing the minimal setup to successfully address the aforementioned issues. In this talk, I will discuss various RHN dark matter scenarios under the B-L gauge interaction, and emphasize the sub-electroweak scale Z’ case that can be tested by forthcoming beam dump experiments.
INVITED SPEAKER
ORGANIZER
SPONSOR
APCTP