Relativistic impulse approximation in the atomic ionization process induced by millicharged particles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2021)184
Abstract: The millicharged particle has become an attractive topic to probe physics beyond the Standard Model. In direct detection experiments, the parameter space of millicharged particles can be constrained from the atomic ionization process. In this… read more here.
Keywords: ionization process; atomic ionization; induced millicharged; approximation ... See more keywords
Atomic Ionization by Scalar Dark Matter and Solar Scalars.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.127.081301
Abstract: We calculate the cross sections of atomic ionization by absorption of scalar particles in the energy range from a few eV to 100 keV. We consider both nonrelativistic particles (dark matter candidates) and relativistic particles that… read more here.
Keywords: ionization; dark matter; atomic ionization; cross sections ... See more keywords