A search for very high energy neutrinos with the Baikal Neutrino Telescope

2001/05/16 by Ж.-А. М. Джилкибаев, Zh. -A. Dzhilkibaev, Dzhilkibaev, Zh. -A.
Physics and Astronomy · #Astrophysics (astro-ph) #Astrophysics and Cosmic Phenomena #FOS: Physical sciences #Neutrino Physics Research #Radio Astronomy Observations and Technology #astro-ph

paper · pdf · doi:10.48550/arxiv.astro-ph/0105269

11 pages, 7 figures, to be published in the proceedings of the 9th International Workshop: "Neutrino Telescopes", Venice, Italy, March 6-9, 2001

arxiv created 2001/05/16 · openalex publication_date 2001/05/16 · openalex created_date 2019/06/27 · arxiv updated 2019/08/13 · openalex updated_date 2026/07/28

Abstract

We present the results of a search for high energy neutrinos with the Baikal underwater Cherenkov detector \it NT-200. An upper limit on the (ν_e+ν_e) diffuse flux of E² Φ_ν(E)<(1.3 ÷1.9)⋅ 10^-6 cm^-2 s^-1 sr^-1 GeV within a neutrino energy range 10⁴ ÷10⁷ GeV is obtained, assuming an E^-2 behaviour of the neutrino spectrum and flavor ratio (ν_e+ν_e):(ν_μ+ν_μ)=1:2.

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