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Vovk Ievgen  Vovk Ievgen

ORCIDConnect your ORCID iD *help
Researcher Number 20899405
Other IDs
Affiliation (Current) 2026: 東京大学, 宇宙線研究所, 准教授
Affiliation (based on the past Project Information) *help 2026: 東京大学, 宇宙線研究所, 准教授
2022 – 2024: 東京大学, 宇宙線研究所, 助教
Review Section/Research Field
Principal Investigator
Basic Section 16010:Astronomy-related
Except Principal Investigator
Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
Keywords
Except Principal Investigator
Trigger / IACT / H0 constant / hardware trigger / Cherenkov / gamma-ray / Hubble Constant / Hardware stereo trigger / trigger system / gamma-rays … More / Hubble constant / IGMF / EBL / CTAO LST / gamma rays / Cherenkov telescopes Less
  • Research Projects

    (2 results)
  • Research Products

    (5 results)
  • Co-Researchers

    (4 People)
  •  SORA: Searching for Optical and gamma-Ray AGN echoesPrincipal Investigator

    • Principal Investigator
      Vovk Ievgen
    • Project Period (FY)
      2026 – 2028
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 16010:Astronomy-related
    • Research Institution
      The University of Tokyo
  •  Measuring of the Hubble Constant with hardware stereo trigger between CTA-LST and MAGIC telescopes

    • Principal Investigator
      Mazin Daniel
    • Project Period (FY)
      2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
    • Research Institution
      The University of Tokyo

All 2024 2022

All Journal Article Presentation

  • [Journal Article] Constraints on the intergalactic magnetic field from Fermi-LAT observations of the ‘pair echo’ of GRB 221009A2024

    • Author(s)
      Vovk Ie.、Korochkin A.、Neronov A.、Semikoz D.
    • Journal Title

      Astronomy & Astrophysics

      Volume: 683

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22497
  • [Presentation] Constraints on the intergalactic magnetic field from Fermi/LAT observations of the “pair echo” of GRB 221009A2024

    • Author(s)
      Ievgen Vovk
    • Organizer
      JPS 2024 Spring meeting
    • Data Source
      KAKENHI-PROJECT-23K22497
  • [Presentation] Search for pair echo signatures in the γ-ray light curve of GRB190114C2024

    • Author(s)
      Ievgen Vovk
    • Organizer
      ASJ 2024 Spring meeting
    • Data Source
      KAKENHI-PROJECT-23K22497
  • [Presentation] Intergalactic magnetic field constraints with VHE-bright GRBs2024

    • Author(s)
      Ievgen Vovk
    • Organizer
      The extreme Universe viewed in very-high-energy gamma rays 2024
    • Data Source
      KAKENHI-PROJECT-23K22497
  • [Presentation] A robust lower bound on intergalactic magnetic fields from Fermi/LAT and MAGIC observations of 1ES 0229+2002022

    • Author(s)
      I. Vovk
    • Organizer
      TeVPA 2022
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22497
  • 1.  Mazin Daniel (90747990)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  手嶋 政廣 (40197778)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  齋藤 隆之 (60713419)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  高橋 光成 (60838960)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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