3 papers
astro-ph.HE2026
Anisotropic diffusion modeling of cosmic-ray lepton propagation
V. D. Borisov, I. A. Kudryashov
We analyze DAMPE and H.E.S.S. measurements of the total cosmic-ray electron-positron spectrum, together with the AMS-02 positron fraction, using an anisotropic, spatially varying d…
astro-ph.HE2025
Modulation of the galactic cosmic ray spectrum in an anisotropic diffusion approach
V. D. Borisov, V. O. Yurovsky, I. A. Kudryashov
We introduce a novel diffusion model for the propagation of cosmic rays (CRs) that incorporates an anisotropic diffusion tensor of a general form within a realistically modeled lar…
astro-ph.HE2025
Spatial dependence of the break in the energy spectrum of cosmic rays in the new anisotropic diffusion approach
Vladislav Borisov, Vladimir Yurovsky, Alexandra Peryatinskaya +1
At present, there is no consensus on whether the spectral break in the cosmic-ray flux of all elements around 4 PeV is a general characteristic of the Milky Way or is determined by…