Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/329987
Type: Artigo
Title: Neutrino Decay And Solar Neutrino Seasonal Effect
Neutrino decay and solar neutrino seasonal effect
Author: Picoreti, R.
Guzzo, M. M.
Holanda, P. C. de
Peres, O. L. G.
Abstract: We consider the possibility of solar neutrino decay as a sub-leading effect on their propagation between production and detection. Using current oscillation data, we set a new lower bound to the nu(2) neutrino lifetime at tau(2)/m(2) >= 7.2 x 10(-4) s.eV(-1) at 99% C.L. Also, we show how seasonal variations in the solar neutrino data can give interesting additional information about neutrino lifetime. (C) 2016 The Authors. Published by Elsevier B.V.
We consider the possibility of solar neutrino decay as a sub-leading effect on their propagation between production and detection. Using current oscillation data, we set a new lower bound to the nu(2) neutrino lifetime at tau(2)/m(2) >= 7.2 x 10(-4) s.eV(-1) at 99% C.L. Also, we show how seasonal variations in the solar neutrino data can give interesting additional information about neutrino lifetime.
Subject: Flux
Neutrinos solares, Energia, Decaimento
Country: Holanda
Editor: Elsevier
Citation: Physics Letters B. Elsevier Science Bv, v. 761, p. 70 - 73, 2016.
Rights: aberto
Identifier DOI: 10.1016/j.physletb.2016.08.007
Address: https://www.sciencedirect.com/science/article/pii/S0370269316304270
Date Issue: 2016
Appears in Collections:IFGW - Artigos e Outros Documentos

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