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Título : Gravitino dark matter and neutrino masses with bilinear R-parity violation
Autor : Restrepo Quintero, Diego Alejandro
Taoso, Marco
Valle, José W. F.
Zapata Noreña, Óscar Alberto
metadata.dc.subject.*: Gravitino
Masas de neutrinos
R-paridad bilineal
Fecha de publicación : 2012
Editorial : The American Physical Society
Citación : Restrepo Quintero, D. A., Taoso, M., Valle, J. W. F., & Zapata Noreña, O. A. (2012). Gravitino dark matter and neutrino masses with bilinear R-parity violation. Physical Review D. 85(023523), 1-7.
Resumen : ABSTRACT: The origin of neutrino masses and mixing and the nature of dark matter are two of the most elusive open problems of modern particle physics and cosmology, which clearly indicate the need for new physics beyond the standard model. It has been suggested that these two apparently unrelated issues may be closely interlinked. Here we propose an alternative way to relate dark matter with neutrino properties within a scenario where supersymmetry (SUSY) is the origin of neutrino mass, thanks to the spontaneous violation of R parity. For definiteness and simplicity we adopt an effective description in terms of explicit bilinear R-parity violating superpotential terms (BRpV)
metadata.dc.identifier.eissn: 2470-0029
ISSN : 2470-0010
metadata.dc.identifier.doi: 10.1103/PhysRevD.85.023523
Aparece en las colecciones: Artículos de Revista en Ciencias Exactas y Naturales

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