Jul 4 – 11, 2012
Melbourne Convention and Exhibition Centre
Australia/Melbourne timezone
ICHEP2012 - 36th International Conference for High Energy Physics

Probing Flavor Transition Mechanisms with High Energy Astrophysical Neutrinos

Jul 6, 2012, 4:30 PM
Room 216 (Melbourne Convention and Exhibition Centre)

Room 216

Melbourne Convention and Exhibition Centre

Melbourne Australia
Parallel Sessions Track 11. Particle Astrophysics and Cosmology Room 216 - Top Quark Physics / Particle Astrophysics & Cosmology - TR4 & TR11


Prof. Kwang-Chang Lai (Chang Gung University (TW))


The determination of neutrino flavor transition mechanisms by neutrino telescopes is discussed. We parametrize these mechanisms in a basis which is very convenient for classifying flavor transition models.At very high energies (>10PeV), It is investigated that the electron neutrino fraction can be extracted without identifying muon and tau neutrinos by the neutrino telescope, such as ARA. We demonstrate how this observation, the electron neutrino fraction at very high energies, can probe the flavor transition mechanism.

Primary author

Prof. Kwang-Chang Lai (Chang Gung University (TW))


Prof. Guey-Lin Lin Lin (National Chiao Tung University) Dr TsungChe Liu (National Taiwan University)

Presentation materials