Open AccessDark Matter and Neutrino Mass Models: Phenomenology of the Scalar Sector
Author(s) -
Amine Ahriche,
Salah Nasri
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1258/1/012002
Subject(s) - particle physics , electroweak interaction , phenomenology (philosophy) , physics , dark matter , neutrino , scalar (mathematics) , physics beyond the standard model , higgs boson , gravitation , astronomy , philosophy , mathematics , geometry , epistemology
Many standard model (SM) extensions that are motivated by the problems of dark matter (DM) and neutrino mass and oscillations, include extra scalars. The existence of extra singlets may modify the strength of the Higgs decay ( h → γγ ), the Hoggs triple coupling and the electroweak phase transition (EWPT). During the EWPT dynamics gravitational waves (GWs) could be generated, and could be detected by future experiments such as DECIGO and LISA. In this work, we investigate these aspects.