Resonant conversion of massless neutrinos in supernovae
NAGIOS: RODERIC FUNCIONANDO

Resonant conversion of massless neutrinos in supernovae

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Resonant conversion of massless neutrinos in supernovae

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Nunokawa, Hiroshi; Qian, Y.Z.; Rossi, Anna; Furtado Valle, José Wagner Perfil
This document is a artículoDate1996

Este documento está disponible también en : http://hdl.handle.net/10550/47245
It has been noted for a long time that, in some circumstances, {\sl massless} neutrinos may be {\sl mixed} in the leptonic charged current. Conventional neutrino oscillation searches in vacuum are insensitive to this mixing. We discuss the effects of resonant massless-neutrino conversions in the dense medium of a supernova. In particular, we show how the detected ν¯e energy spectra from SN1987a and the supernova r-process nucleosynthesis may be used to provide very stringent constraints on the mixing of {\sl massless} neutrinos.

    Nunokawa, Hiroshi Qian, Y.Z. Rossi, Anna Furtado Valle, José Wagner 1996 Resonant conversion of massless neutrinos in supernovae Physical Review D 54 7 4356 4363
http://dx.doi.org/10.1103/PhysRevD.54.4356

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