activity
19972023
most citedUtilization of photon orbital angular momentum in the low-frequency radio domain

1.1k citations · 1.4k across the 28 of their papers we have counts for

collaborators

28 papers

astro-ph.HE2023

Surfatron acceleration of the high energy protons in the relativistic jets

Ya. N. Istomin, A. A. Gunya

This paper describes the acceleration of high energies protons captured by electrostatic waves in the frame of jet arising in the area of instability of relativistic jet, where spi…

physics.plasm-ph2020

Acoustic -disk

Ya. N. Istomin

It is shown that the turbulent flow of acoustic waves propagating outward from the inner edge of the disk causes the accretion of the matter onto the center. The exponential amplif…

astro-ph.HE2020★ 15 cited

Acceleration of high energy protons in AGN relativistic jets

Ya. N. Istomin, A. A. Gunya

In this paper, we investigate the acceleration in relativistic jets of high-energy proton preaccelerated in the magnetosphere of a supermassive black hole. The proton reaches maxim…

astro-ph.HE2020★ 9 cited

Extinct radio pulsars as a source of subrelativistic positrons

Ya. N. Istomin, D. O. Chernyshov, D. N. Sob'yanin

Extinct radio pulsars, in which stationary, self-sustaining generation of a relativistic electron-positron plasma becomes impossible when rotation brakes down, can be sources of a…

astro-ph.HE2019★ 1 cited

On the thermal effects on radio waves propagating in the pulsar magnetosphere

A. G. Mikhaylenko, V. S. Beskin, Ya. N. Istomin

Thermal effects on the properties of four electromagnetic waves propagating in the pulsar magnetosphere are analyzed. It is shown that thermal effects change only quantitatively th…

astro-ph.HE2019

Centrifugal acceleration of protons in the vicinity of a supermassive black hole

A. A. Gunya, Y. N. Istomin

Acceleration of protons in the active galactic nuclei is considered. The largest energy is achieved by protons during centrifugal acceleration in the magnetosphere of the central m…