Abstract
We have studied neutrino mixing at extreme high energy considering two flavour framework with matter effects. We analyze the atmospheric neutrino data within the simplest scheme of two neutrino oscillation. We consider as special case of matter density profile, which are relevant for neutrino oscillations. In particular, we compute to constrain a specific from of neutrino mass square difference and mixing in extreme high energy in matter. The dispersion relation for the neutrino mixing in neutrino oscillation in matter are discussed.
Similar content being viewed by others
References
Kamiokande Collaboration, Fukuda, Y., et al.: Phys. Rev. Lett. 77, 4708 (1996)
Super-Kamiokande Collaboration, Ashie, Y., et al.: Phys. Rev. D 71, 112005 (2005)
CHOOZ Collaboration, Apollonio, M., et al.: Phys. Lett B 466, 41695 (1999)
K2K Collaboration, Ahn, M.H., et al.: Phys. Rev. D 74, 072003 (2006)
Asrtsen, M., et al.: Science 342, 1242856 (2013)
Aloisio, R., et al.: JCAP 1510, 024 (2015)
Aloisio, R., et al.: JCAP 1508, 024 (2015)
Aloisio, R., et al.: Phys. Rev. D 74, 023516 (2006)
Bigi, I.I.Y.: Z. Phys. C 12, 235 (1982)
Bahcall, J.N., et al.: JHEP 0408, 016 (2004)
de Gouvea, A., Pena Garag, C.: Phys. Rev. D 71, 093002 (2006)
Jacobson, M., Ohlsson, T.: Phys. Rev. D 69, 013003 (2004)
MINOS Collaboration, Adsmson, P., et al.: Phys. Rev. Lett. 101, 131082 (2008)
Wolfenstein, L., et al.: Phys. Rev. D 17, 2369 (1978)
Boehm, F., et al.: Phys. Rev. Lett. 8(4), 3764 (2000)
Apollonio, M., et al.: Phys. Lett. B 466, 415 (1999)
Yamamoto, S., et al.: Phys. Rev. Lett. 84, 3764 (2006)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Koranga, B.S. Neutrino Mixing in Matter at Extreme High Energy. Int J Theor Phys 56, 2445–2449 (2017). https://doi.org/10.1007/s10773-017-3395-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10773-017-3395-6