7 papers · 1 filter
Primary proton spectrum in the energy range TeV from the sea level muon spectrum
A. A. Lagutin, A. G. Tyumentsev, A. V. Yushkov
Primary proton spectrum in the energy range TeV is reconstructed from the sea level muon spectrum with the use of QGSJET01 and SYBILL2.1 interaction models. Heavier nuclei…
Mass Composition of the Primary Cosmic Rays in the Energy Region 10^{14}-10^{20} eV in Anomalous Diffusion Model
A. A. Lagutin, R. I. Raikin, N. V. Stanovkina +2
We discuss the problem of cosmic ray mass composition variation in wide energy region 10^{14}-10^{20} eV. The mass composition predicted in the framework of recently developed anom…
Propagation of cosmic ray electrons in the Galaxy
A. A. Lagutin, K. I. Osadchiy, D. V. Strelnikov
We have made a new calculation of the cosmic ray electron spectrum using an anomalous diffusion model to describe the propagation of electrons in the Galaxy. The parameters definin…
Anomalous diffusion of the cosmic rays: steady-state solution
A. A. Lagutin, V. V. Makarov, A. G. Tyumentsev
We consider the propagation of galactic cosmic rays in the fractal interstellar medium. Steady state solution of the fractional diffusion equation, describing cosmic ray propagatio…
Mass composition of cosmic rays in anomalous diffusion model: comparison with experiment
A. A. Lagutin, D. V. Strelnikov, A. G. Tyumentsev
We calculate the energy spectra and mass composition of cosmic rays in energy region 1 - 10^8 GeV/particle under the assumption that cosmic rays propagation in the Galaxy is descri…
Fractional diffusion of cosmic rays
A. A. Lagutin, V. V. Uchaikin
We consider the propagation of galactic cosmic rays under assumption that the interstellar medium is a fractal one. An anomalous diffusion equation in terms of fractional derivativ…