Neutrino-photon reactions for energies above m(e)

Eduard Massó, Francesc Rota

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)


We show that neutrino-photon reactions above m(e) are dominated by the reaction vy → ve+e-. We calculate its cross-section and see that it is larger by several orders of magnitude than the cross-sections of other neutrino-photon processes, for energies above m(e). We also discuss potential astrophysical and cosmological consequences. (C) 2000 Published by Elsevier Science B.V.
Original languageEnglish
Pages (from-to)326-328
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Publication statusPublished - 7 Sep 2000


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