Workshop on Multi-front Exotic phenomena in Particle and Astrophysics (MEPA 2023)

Session

Dark Photon and Milicharged particles

Not scheduled

合肥融创美居酒店

6. Probing the dark photon in collinear dark matter splitting

Jinmian Li (Sichuan University)

The dark shower is a common phenomenon for particles in the dark sector which take part in strong interactions and are boosted. We first discuss the detection prospect of accelerated DM through cosmic ray upscattering at the XENON1T and Super-K experiments. We emphasize that the radiated dark photon from the boosted DM can possibly be probed at the DUNE and JUNO experiments. In the second...

5. Searching for ultralight dark matter using radio telescopes

Shuailiang Ge (Peking University)

Ultralight axions and dark photons are compelling candidates for dark matter. In this talk, I will provide an overview of the papers arXiv:2207.05767 and 2301.03622 on detecting radio-frequency axions and dark photons using radio telescopes. The detectability relies on two distinct underlying mechanisms. One mechanism involves local dark photon dark matter inducing harmonic oscillations of...