Decaying neutralino dark matter in anomalous U(1)H models

ABSTRACT: In supersymmetric models extended with an anomalous U(1)H different R-parity violating couplings can yield an unstable neutralino. We show that in this context astrophysical and cosmological constraints on neutralino decaying dark matter forbid bilinear R-parity breaking neutralino decays...

Full description

Autores:

Aristizabal Sierra, Diego
Zapata Noreña, Óscar Alberto
Restrepo Quintero, Diego Alejandro

Tipo de recurso:

Article of investigation

Fecha de publicación:

2009

Institución:

Universidad de Antioquia

Repositorio:

Repositorio UdeA

Idioma:

eng

OAI Identifier:

oai:bibliotecadigital.udea.edu.co:10495/8301

Acceso en línea:

http://hdl.handle.net/10495/8301

Palabra clave:

Astrofísica
Astrophysics
Cosmología
Cosmology
Emisión de positrones
Positrons - emission
Materia oscura (Astronomía)
http://vocabularies.unesco.org/thesaurus/concept3218

Rights

openAccess

License

http://creativecommons.org/licenses/by-nc-nd/2.5/co/