Gaëtan Fichet de Clairfontaine

Revealing x-ray and gamma ray temporal and spectral similarities in the GRB 190829A afterglow

H. Abdalla, F. Aharonian, F. Ait Benkhali et al. · Science · 2021 · 161 citations · Full text

Combined dark matter searches towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS

Céline Armand, Hassan Abdalla, Felix Aharonian et al. · Proceedings of 37th International Cosmic Ray Conference — PoS(ICRC2021) · 2021 · 48 citations · Full text

Constraints on the Intergalactic Magnetic Field Using Fermi-LAT and H.E.S.S. Blazar Observations

F. Aharonian, J. Aschersleben, Michael Backes et al. · The Astrophysical Journal Letters · 2023 · 43 citations · Full text

A deep spectromorphological study of the<i>γ</i>-ray emission surrounding the young massive stellar cluster Westerlund 1

F. Aharonian, Halim Ashkar, Michael Backes et al. · Astronomy and Astrophysics · 2022 · 41 citations · Full text

H.E.S.S. Follow-up Observations of GRB 221009A

F. Aharonian, F. Ait Benkhali, J. Aschersleben et al. · The Astrophysical Journal Letters · 2023 · 27 citations · Full text