Linking axionlike dark matter to neutrino masses

Use este identificador para citar ou linkar para este item: http://hdl.handle.net/1843/56056

Tipo:	Artigo de Periódico
Título:	Linking axionlike dark matter to neutrino masses
Autor(es):	Cristian David Ruiz Carvajal Bruce Lehmann Sánchez Vega Óscar Alberto Zapata Noreña
Resumo:	We present a framework linking axionlike particles (ALPs) to neutrino masses through the minimal inverse seesaw (ISS) mechanism in order to explain the dark matter (DM) puzzle. Specifically, we explore three minimal ISS cases where mass scales are generated through gravity-induced operators involving a scalar field hosting ALPs. In all of these cases, we find gravity-stable models that provide the observed DM relic density and, simultaneously, are consistent with the phenomenology of neutrinos and ALPs. Remarkably, in one of the ISS cases, the DM can be made of ALPs and sterile neutrinos. Furthermore, other considered ISS cases have ALPs with parameters that are within the reach of proposed ALP experiments.
Assunto:	Matéria Escura Neutrinos
Idioma:	eng
País:	Brasil
Editor:	Universidade Federal de Minas Gerais
Sigla da Instituição:	UFMG
Departamento:	ICX - DEPARTAMENTO DE FÍSICA
Tipo de Acesso:	Acesso Restrito
Identificador DOI:	https://doi.org/10.1103/PhysRevD.96.115035
URI:	http://hdl.handle.net/1843/56056
Data do documento:	2017
metadata.dc.url.externa:	https://journals.aps.org/prd/abstract/10.1103/PhysRevD.96.115035
metadata.dc.relation.ispartof:	Physical Review D
Aparece nas coleções:	Artigo de Periódico

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