Nov 9 – 10, 2020
Europe/Zurich timezone

Opportunities for probing $U(1)_{T3R}$ with light mediators

Nov 9, 2020, 7:40 PM


Sumit Ghosh (Texas A & M University)


We consider strategies for using new datasets to probe
scenarios in which light right-handed SM fermions couple
to a new gauge group, $U(1)_{T3R}$. This scenario
provides a natural explanation for the light flavor
sector scale, and a motivation for sub-GeV dark matter.
There is parameter space which is currently allowed, but
we find that much of it can be probed with future
experiments. In particular, experiments which search for displaced visible
decay or invisible decay, cosmological and
astrophysical observations, neutrino experiments can all play a role. Still,
there is a small region of parameter space which even
these upcoming experiments will not be able to probe.

Primary author

Sumit Ghosh (Texas A & M University)


Bhaskar Dutta (Texas A&M University) Jason Kumar (University of Hawaii)

Presentation materials