The oscillation probability of GeV solar neutrinos of all active species

André De Gouvêa*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review


I discuss the oscillation probability of O(GeV) neutrinos of all active flavours produced inside the Sun and detected at the Earth. In the GeV energy regime, matter effects are potentially important both for the "1-3" system and the "1-2" system. A numerical scan of the multidimensional three-flavour parameter space is presented. One curiosity is that in the three-flavour oscillation case Pαβ ≠ Pβα for a large portion of the parameter space, even if the MNS matrix is real. Oscillation effects computed here may play a large role in interpreting solar WIMP search data from large neutrino telescopes.

Original languageEnglish (US)
Pages (from-to)141-145
Number of pages5
JournalNuclear Physics B - Proceedings Supplements
Issue number1-3
StatePublished - Apr 2001

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics

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