492 citations · 3.8k across the 61 of their papers we have counts for
6 papers · 1 filter
Diffusion of Cosmic Rays in Expanding Universe. (I)
V. Berezinsky, A. Z. Gazizov
We present an analytic solution to diffusion equation for high energy cosmic rays in the expanding universe. The particles are assumed to be ultra-relativistic and they can have en…
Destruction of small-scale dark matter clumps in the hierarchical structures and galaxies
Veniamin Berezinsky, Vyacheslav Dokuchaev, Yury Eroshenko
A mass function of small-scale dark matter clumps is calculated in the standard cosmological scenario with an inflationary-produced primordial fluctuation spectrum and with a hiera…
Dip in UHECR and Transition from Galactic to Extragalactic Cosmic Rays
Veniamin Berezinsky
The dip is a feature in the diffuse spectrum of UHE protons in energy range eV, which is caused by electron-positron pair production on CMB phot…
Anti-GZK effect in UHECR spectrum
R. Aloisio, V. S. Berezinsky
In this paper we discuss the anti-GZK effect that arises in the framework of the diffusive propagation of Ultra High Energy (UHE) protons. This effect consists in a jump-like incre…
Ultra High Energy Neutrino Astronomy
V. Berezinsky
The short review of theoretical aspects of ultra high energy (UHE) neutrinos and superGZK neutrinos. The sources and diffuse fluxes of UHE neutrinos are discussed. Much attention i…
Dip in UHECR spectrum as signature of proton interaction with CMB
V. Berezinsky, A. Z. Gazizov, S. I. Grigorieva
Ultrahigh energy (UHE) extragalactic protons propagating through cosmic microwave radiation (CMB) acquire the spectrum features in the form of the dip, bump (pile-up protons) and t…