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Y. Y. Kovalev

43 papers hereh-index 14754 citations32 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author2
  • middle author31
  • last author1

Across the 35 of 43 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE24
  • astro-ph.GA14
  • astro-ph.CO3
  • astro-ph.IM2
same name
  • Y. Y. Kovalev — 8 papers, h 4
  • Y. Y. Kovalev — 5 papers
  • Y. Y. Kovalev — 5 papers, h 7
  • Y. Y. Kovalev — 4 papers, h 5
  • Y. Y. Kovalev — 2 papers, h 2
  • Y. Y. Kovalev — 1 paper, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20092025
most citedA VLBA survey of the core shift effect in AGN jets I. Evidence for dominating synchrotron opacity

186 citations · 2.1k across the 43 of their papers we have counts for

collaborators
Showing 2017Show all

3 papers · 1 filter

astro-ph.GA2017★ 43 cited

Probing the innermost regions of AGN jets and their magnetic fields with RadioAstron II. Observations of 3C 273 at minimum activity

G. Bruni, J. L. Gómez, C. Casadio +18

RadioAstron is a 10 m orbiting radio telescope mounted on the Spektr-R satellite, launched in 2011, performing Space Very Long Baseline Interferometry (SVLBI) observations supporte…

astro-ph.GA2017★ 63 cited

A connection between γ-ray and parsec-scale radio flares in the blazar 3C 273

Mikhail Lisakov, Yuri Y. Kovalev, Tuomas Savolainen +2

We present a comprehensive 5-43 GHz VLBA study of the blazar 3C 273 initiated after an onset of a strong γ-ray flare in this source. We have analyzed the kinematics of new-born c…

astro-ph.HE2017★ 39 cited

Parsec-scale Faraday rotation and polarization of 20 active galactic nuclei jets

E. V. Kravchenko, Y. Y. Kovalev, K. V. Sokolovsky

We perform polarimetry analysis of 20 active galactic nuclei (AGN) jets using the Very Long Baseline Array (VLBA) at 1.4, 1.6, 2.2, 2.4, 4.6, 5.0, 8.1, 8.4, and 15.4 GHz. The study…

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