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researcher

A. Tkachenko

63 papers hereh-index 263.3k citations174 works total

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

author position
  • sole author1
  • first author3
  • middle author43
  • last author5

Across the 52 of 63 papers where every author was matched, so the position is known.

fields
  • astro-ph.SR34
  • astro-ph.HE10
  • astro-ph.GA7
  • astro-ph.IM5
  • astro-ph3
  • astro-ph.EP3
same name
  • A. Tkachenko — 45 papers, h 20
  • A. Tkachenko — 41 papers, h 15
  • A. Tkachenko — 39 papers, h 25
  • A. Tkachenko — 12 papers, h 16
  • A. Tkachenko — 8 papers, h 4
  • A. Tkachenko — 6 papers, h 4

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
19992023
most citedThe SRG X-ray orbital observatory, its telescopes and first scientific results

389 citations · 2.6k across the 63 of their papers we have counts for

collaborators
Showing 2023 · astro-ph.HEShow all

2 papers · 2 filters

astro-ph.HE2023★ 5 cited

All-sky limits on Sterile Neutrino Galactic Dark Matter obtained with SRG/ART-XC after two years of operations

E. I. Zakharov, V. V. Barinov, R. A. Burenin +12

Dark matter sterile neutrinos radiatively decay in the Milky Way, which can be tested with searches for almost monochromatic photons in the X-ray cosmic spectrum. We analyse the da…

astro-ph.HE2023★ 114 cited

Properties of the extremely energetic GRB~221009A from Konus-WIND and SRG/ART-XC observations

D. Frederiks, D. Svinkin, A. L. Lysenko +8

We report on Konus-Wind (KW) and Mikhail Pavlinsky ART-XC telescope observations and analysis of a nearby GRB 221009A, the brightest γ-ray burst (GRB) detected by KW for >28 ye…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.