Speaker
Ariel Arza
(Nanjing Normal Univerisity)
Description
In this talk I consider Thomson-like processes between dark matter dark photons and free electrons in the Milky Way. The result is a radio signal background that can be detectable with current or future radio telescope arrays. In particular, I compute sensitivity prospects for the Atacama Large Millimeter Array (ALMA) radio telescope and for the future Square Kilometer Array (SKA), concluding that unconstrained parameter space in a wide range of dark photon masses can be probed.
Primary author
Ariel Arza
(Nanjing Normal Univerisity)
