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researcher

S. Ostapchenko

89 papers hereh-index 408.6k citations287 works total

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

author position
  • sole author20
  • first author7
  • middle author33
  • last author6

Across the 66 of 89 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE40
  • hep-ph28
  • astro-ph18
  • astro-ph.IM2
  • astro-ph.CO1
same name
  • S. Ostapchenko — 29 papers
  • S. Ostapchenko — 26 papers, h 14
  • S. Ostapchenko — 9 papers, h 8
  • S. Ostapchenko — 1 paper
  • S. Ostapchenko — 1 paper, h 5

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
20012025
most citedMonte Carlo treatment of hadronic interactions in enhanced Pomeron scheme: I. QGSJET-II model

871 citations · 5.2k across the 88 of their papers we have counts for

collaborators
Showing 2022Show all

3 papers · 1 filter

hep-ph2022

Cosmic ray interactions in the atmosphere: QGSJET-III and other models

S. Ostapchenko

The physics content of the QGSJET-III Monte Carlo generator of high energy hadronic collisions is discussed. New theoretical approaches implemented in QGSJET-III are addressed in s…

hep-ph2022★ 9 cited

On the prompt contribution to the atmospheric neutrino flux

Sergey Ostapchenko, Maria Vittoria Garzelli, Günter Sigl

The prompt contribution to the atmospheric neutrino flux is analyzed. It is demonstrated that the corresponding theoretical uncertainties related to perturbative treatment of charm…

astro-ph.HE2022

Results from recent analysis of KASCADE-Grande data

D. Kang, J. C. Arteaga-Velázquez, M. Bertaina +22

KASCADE and its extension array of KASCADE-Grande were devoted to measure individual air showers of cosmic rays in the primary energy range of 100 TeV to 1 EeV. The experiment has…

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