1 citations · 1 across the 3 of their papers we have counts for
3 papers
hep-ph2024★ 1 cited
Thermal Dark Photon Dark Matter, Coscattering, and Long-lived ALPs
Bastián Díaz Sáez
We study the thermal freeze-out of a dark photon dark matter in the so-called dark-axion portal - a triple coupling among a dark photon, an axion-like particle and the SM or $Z…
hep-ph2024
Coscattering in the Extended Singlet-Scalar Higgs Portal
Bastián Díaz Sáez, Jayita Lahiri, Kilian Möhling
We study the coscattering mechanism in a simple Higgs portal which add two real singlet scalars to the Standard Model. In this scenario, the lighter scalar is stabilized by a singl…
hep-ph2023
Bouncing pNGB Dark Matter via a Fermion Dark Matter
Bastián Díaz Sáez, Patricio Escalona Contreras
In addition to the Standard Model, the introduction of a singlet complex scalar field that acquires vacuum expectation value may give rise to a cosmologically stable pseudo-Nambu-G…