3 papers
astro-ph.HE2025
Displacement of ultra-high-energy cosmic ray source images by the intergalactic magnetic field: the cases of Cen A and M83
K. Dolgikh, A. Korochkin, G. Rubtsov +2
The standard assumption about the influence of the turbulent intergalactic magnetic field (IGMF) on the images of ultra-high-energy cosmic rays (UHECR) sources is that the latter a…
astro-ph.HE2023
Images of the Ultra-High Energy Cosmic Rays from Point Sources
K. Dolgikh, A. Korochkin, G. Rubtsov +2
Our latest paper investigates the effects of UHECR propagation in a turbulent intergalactic magnetic field in the small-angle scattering regime, specifically focusing on the non-tr…
astro-ph.CO2020
Constraints on the curvature of the Universe and dynamical dark energy from the Full-shape and BAO data
Anton Chudaykin, Konstantin Dolgikh, Mikhail M. Ivanov
We present limits on the parameters of the oCDM, CDM, and CDM models obtained from the joint analysis of the full-shape, baryon acoustic oscillations (BAO), big ba…