4 papers · 1 filter
Cosmic-ray anisotropy: sensitivity of methods and implications for KASCADE data
M. Yu. Kuznetsov, N. A. Petrov, E. M. Shinkevich
We study the problem of measuring the anisotropy of high-energy cosmic rays across all angular scales. The limited field of view and non-uniform exposure of ground-based cosmic-ray…
Ultra-high energy event KM3-230213A as a cosmogenic neutrino in light of minimal UHECR flux models
M. Yu. Kuznetsov, N. A. Petrov, Y. S. Savchenko
Recently, the KM3NeT experiment reported the detection of a neutrino with exceptionally high energy E = 220 PeV, whose origin remains unclear. The corresponding value of the neutri…
Energy spectra of elemental groups of cosmic rays with the KASCADE experiment data and machine learning
M. Yu. Kuznetsov, N. A. Petrov, I. A. Plokhikh +1
We report the reconstruction of the mass component spectra of cosmic rays (protons, helium, carbon, silicon and iron) and their mean mass composition, at energies from 1.4 to 100 P…
Methods of machine learning for the analysis of cosmic rays mass composition with the KASCADE experiment data
M. Yu. Kuznetsov, N. A. Petrov, I. A. Plokhikh +1
We study the problem of reconstruction of high-energy cosmic rays mass composition from the experimental data of extensive air showers. We develop several machine learning methods…