Evaluation of the Antiproton Flux from the Antineutrino Electron Scattering

International Conference on Particle Physics and Astrophysics

Alekseev, V.V.^1 ; Belotsky, K.M.^2 ; Bogomolov, Yu V^1 ; Budaev, R.I.^2 ; Dunaeva, O.A.^1 ; Kirillov, A.A.^1,2 ; Kuznetsov, A.V.^1 ; Laletin, M.N.^2 ; Lukyanov, A.D.^1 ; Malakhov, V.V.^2 ; Mayorov, A.G.^1,2 ; Mayorova, M.A.^2 ; Mosichkin, A.F.^1 ; Okrugin, A.A.^1 ; Rodenko, S.A.^2 ; Shitova, A.M.^1

Department of Physics, Yaroslavl State P.G. Demidov University, Sovietskaya st., 14, Yaroslavl

150000, Russia^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe highway 31, Moscow

115409, Russia^2

关键词: Antiproton flux;    Black spot;    Dark matter;    New physics;    Secondary antiprotons;    The standard model;    Total flux;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/675/3/032004/pdf
DOI  :  10.1088/1742-6596/675/3/032004

来源: IOP

【 摘 要 】

Recent experiments in high enegry cosmic ray physics, PAMELA and AMS-02, excite a new interest to the mechanisms of generation of galactic antiparticles. In spite of the fact that global picture coincides with the predictions of the standard model, there are some black spots stimulating scientists to involve into research a particularly new physics like dark matter. In the present work, we make an attempt to estimate the impact of standard neutrino processes into the total flux of secondary antiprotons detected by contemporary experiments.