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Title: Photon spectrum produced by the late decay of a cosmic neutrino background
Author: Massó i Soler, Eduard, 1954-
Toldrà Sabaté, Ramon
Keywords: Cosmologia
Partícules (Física nuclear)
Particles (Nuclear physics)
Issue Date: 1999
Publisher: The American Physical Society
Abstract: We obtain the photon spectrum induced by a cosmic background of unstable neutrinos. We study the spectrum in a variety of cosmological scenarios and also we allow for the neutrinos having a momentum distribution (only a critical matter-dominated universe and neutrinos at rest have been considered until now). Our results can be helpful when extracting bounds on neutrino electric and magnetic moments from cosmic photon background observations.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review D, 1999, vol. 60, núm. 8, p. 083503-1-083503-10
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ISSN: 0556-2821
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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