SW
S. J. Wagner
astro-ph.HEastro-phastro-ph.COastro-ph.GAastro-ph.IMhep-exhep-phgr-qc
On Valency
published · living versionsW_32e8cec4·v1 · currentpublished
A very-high-energy component deep in the Gamma-ray Burst afterglow
with H. Abdalla R. Adam F. Aharonian F. Ait Benkhali E. O. Anguener M. Arakawa, C. Arcaro, C. Armand, H. Ashkar +217
1 version
W_qnzfqujj·v1published
Preprints & journals
194 papers in the corpus · 1995–2026Search for Gamma-Ray Spectral Lines from Dark Matter Annihilation with the H.E.S.S. Inner Galaxy Survey.42726958 · Aharonian, F, Ashkar, H, Barbosa Martins, V et al.2026 · 0 citationsPhysical review letters. 2026;137(9):091002
Evidence for a spectral steepening of the gamma-ray emission from the Galactic Center ridge2608.25946v1 · A. Acharyya, F. Aharonian, H. Ashkar et al.2026 · 0 citationsarXiv
Multi-band optical photometric variability of the blazar OJ 287 from 2015 to 20252607.07201v1 · Alok C. Gupta, Karan Dogra, Mark Kidger et al.2026 · 0 citationsarXiv
Gamma-Ray Constraints on Heavy Axion-Like-Particle Decays from Fermi-LAT and H.E.S.S. Blazar Spectra2606.11923v1 · A. Acharyya, F. Aharonian, M. Backes et al.2026 · 0 citationsarXiv
Search for long-term variability of HESS J1745-2902605.10827v1 · F. Aharonian, M. Backes, R. Batzofin et al.2026 · 0 citationsA&A, 709, A96 (2026)
Scrutinizing the 2020 multiwavelength outburst of PKS 0903-57 through observations with H.E.S.S2603.12855v1 · A. Acharyya, F. Aharonian, F. Ait Benkhali et al.2026 · 0 citationsarXiv
H.E.S.S. detection of the PSR J0855-4644 nebula2602.14640v1 · F. Aharonian, H. Ashkar, M. Backes et al.2026 · 1 citationarXiv
Not so Swift: 20 years of multiwavelength observations of Mrk 421 and Mrk 5012601.08344v1 · Gabrielle L. Taylor, Stefan J. Wagner, Alicja Wierzcholska et al.2026 · 3 citationsarXiv
Constraining the nature of the most extreme Galactic particle accelerator. H.E.S.S. observations of the microquasar V4641 Sgr2511.10537v1 · A. Acharyya, F. Aharonian, H. Ashkar et al.2025 · 1 citationarXiv
Fifteen years of Gamma-Ray Burst observations at Very High Energies with H.E.S.S2509.15869v1 · E. Ruiz-Velasco, C. Arcaro, M. de Bony de Lavergne et al.2025 · 0 citationsarXiv
Combined dark matter search towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS2508.20229v1 · S. Abdollahi, L. Baldini, R. Bellazzini et al.2025 · 5 citationsarXiv
H.E.S.S. programme searching for VHE gamma rays associated with FRBs2507.02143v1 · F. Aharonian, A. Archaryya, J. Aschersleben et al.2025 · 1 citationJournal of Cosmology and Astroparticle Physics, Volume 2025, July 2025
The H.E.S.S. extragalactic sky survey with the first decade of observations2504.21221v1 · H.E.S.S. Collaboration, F. Aharonian, F. Ait Benkhali et al.2025 · 3 citationsA&A, 695, A261 (2025)
Detection of very-high-energy gamma-ray emission from Eta Carinae during its 2020 periastron passage2501.12238v1 · H.E.S.S. Collaboration, F. Aharonian, F. Ait Benkhali et al.2025 · 3 citationsA&A 694, A328 (2025)
Exceptional X-ray activity in BL Lacertae2412.18680v1 · Alicja Wierzcholska, Stefan Wagner2024 · 1 citationarXiv
Very-high-energy -ray emission from young massive star clusters in the Large Magellanic Cloud2407.16219v1 · F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2024 · 13 citationsAstrophysical Journal Letters 970, L21 (2024)
A study of two FRBs with low polarization fractions localized with the MeerTRAP transient buffer system2407.02173v1 · K. M. Rajwade, L. N. Driessen, E. D. Barr et al.2024 · 29 citationsarXiv
H.E.S.S. observations of the 2021 periastron passage of PSR B1259-63/LS 28832406.18167v1 · H.E.S.S. Collaboration, F. Aharonian, F. Ait Benkhali et al.2024 · 8 citationsarXiv
Unveiling extended gamma-ray emission around HESS J1813-1782403.16802v1 · F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2024 · 0 citationsA&A 686, A149 (2024)
Spectrum and extension of the inverse-Compton emission of the Crab Nebula from a combined Fermi-LAT and H.E.S.S. analysis2403.12608v2 · F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2024 · 26 citationsA&A 686, A308 (2024)
Curvature in the very-high energy gamma-ray spectrum of M872402.13330v3 · H.E.S.S. Collaboration, F. Aharonian, F. Ait Benkhali et al.2024 · 15 citationsA&A, 685, A96 (2024)
TeV flaring activity of the AGN PKS 0625-354 in November 20182401.07071v1 · H.E.S.S. Collaboration, F. Aharonian, F. Ait Benkhali et al.2024 · 3 citationsarXiv
Chasing Gravitational Waves with the Cherenkov Telescope Array2310.07413v3 · Jarred Gershon Green, Alessandro Carosi, Lara Nava et al.2023 · 1 citationarXiv
Discovery of a Radiation Component from the Vela Pulsar Reaching 20 Teraelectronvolts2310.06181v1 · The H.E.S.S. Collaboration: F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2023 · 29 citationsarXiv
Prospects for -ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array2309.03712v1 · S. Abe, F. Acero, A. Acharyya et al.2023 · 11 citationsJCAP10(2024)004
The vanishing of the primary emission region in PKS 1510-0892307.01692v1 · F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2023 · 23 citationsarXiv
Constraints on the intergalactic magnetic field using Fermi-LAT and H.E.S.S. blazar observations2306.05132v1 · H.E.S.S., Fermi-LAT Collaborations: F. Aharonian, J. Aschersleben et al.2023 · 52 citationsApJ Letters 2023, Volume 950, Number 2 950, L16
Current status and operation of the H.E.S.S. array of imaging atmospheric Cherenkov telescopes2306.02716v1 · S. Ohm, S. Wagner2023 · 11 citationsarXiv
Constraining the cosmic-ray pressure in the inner Virgo Cluster using H.E.S.S. observations of M 872305.09607v1 · H.E.S.S. Collaboration: F. Aharonian, F. Ait Benkhali, C. Arcaro et al.2023 · 10 citationsA&A 675, A138 (2023)
Detection of extended gamma-ray emission around the Geminga pulsar with H.E.S.S2304.02631v1 · H.E.S.S. Collaboration: F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2023 · 29 citationsA&A 673, A148 (2023)
Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants2303.15007v1 · F. Acero, A. Acharyya, R. Adam et al.2023 · 22 citationsarXiv
Search for the evaporation of primordial black holes with H.E.S.S2303.12855v1 · H.E.S.S. collaboration: F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2023 · 14 citationsarXiv
H.E.S.S. follow-up observations of GRB221009A2303.10558v1 · H.E.S.S. Collaboration: F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2023 · 26 citationsarXiv
HESS J1809$-$193: a halo of escaped electrons around a pulsar wind nebula?2302.13663v1 · H.E.S.S. Collaboration: F. Aharonian, F. Ait Benkhali, J. Aschersleben et al.2023 · 23 citationsA&A 672, A103 (2023)
Rapid radio brightening of GRB 210702A2211.11212v2 · G. E. Anderson, T. D. Russell, H. M. Fausey et al.2022 · 7 citationsarXiv
Gamma-ray observations of MAXI J1820+070 during the 2018 outburst2209.09785v2 · H. Abe, S. Abe, V. A. Acciari et al.2022 · 12 citationsarXiv
Search for Dark Matter Annihilation Signals in the H.E.S.S. Inner Galaxy Survey.36154418 · Abdalla, H, Aharonian, F, Benkhali, F Ait et al.2022 · 91 citationsPhysical review letters. 2022;129(11):111101
A deep spectromorphological study of the -ray emission surrounding the young massive stellar cluster Westerlund 12207.10921v2 · F. Aharonian, H. Ashkar, M. Backes et al.2022 · 51 citationsA&A 666, A124 (2022)
Time-resolved hadronic particle acceleration in the recurrent nova RS Ophiuchi.35271303 · H.E.S.S. Collaboration*†, Aharonian, F, Ait Benkhali, F et al.2022 · 92 citationsScience (New York, N.Y.). 2022;376(6588):77-80
Evidence for gamma-ray emission from the remnant of Kepler's supernova based on deep H.E.S.S. observations2201.05839v3 · H.E.S.S. Collaboration, F. Aharonian, F. Ait Benkhali et al.2022 · 9 citationsA&A 662, A65 (2022)
A MeerKAT, e-MERLIN, H.E.S.S. and Swift search for persistent and transient emission associated with three localised FRBs2201.00069v1 · James O. Chibueze, M. Caleb, L. Spitler et al.2021 · 13 citationsarXiv
H.E.S.S. follow-up observations of Binary Black Hole Coalescence events during the second and third Gravitational Waves observing runs of Advanced LIGO and Advanced Virgo2112.08307v1 · H.E.S.S. collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2021 · 15 citationsApJ, 923, 109 (2021)
Searching for TeV gamma-ray emission from SGR\,1935+2154 during its 2020 X-ray and radio bursting phase2110.00636v1 · H.E.S.S. Collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2021 · 13 citationsarXiv
Observation of the gamma-ray binary HESS J0632+057 with the H.E.S.S., MAGIC, and VERITAS telescopes2109.11894v1 · C. B. Adams, W. Benbow, A. Brill et al.2021 · 23 citationsarXiv
Analysis optimisation for more than 10 TeV gamma-ray astronomy with IACTs2109.03689v1 · Iryna Lypova, David Berge, Stefan Klepser et al.2021 · 2 citationsPoS(ICRC2021)704
Southern African Large Telescope Spectroscopy of BL Lacs for the CTA project2108.04917v1 · E. Kasai, P. Goldoni, M. Backes et al.2021 · 0 citationsProceedings of Science, PoS(ICRC2021)881
LMC N132D: A mature supernova remnant with a power-law gamma-ray spectrum extending beyond 8 TeV2108.02015v1 · H.E.S.S. Collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2021 · 13 citationsA&A 655, A7 (2021)
The ablation of gas clouds by blazar jets and the long-lasting flare in CTA 1022107.11108v1 · Michael Zacharias, Jonathan Heil, Markus Boettcher et al.2021 · 2 citationsarXiv
TeV emission of Galactic plane sources with HAWC and H.E.S.S2107.01425v3 · H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2021 · 27 citationsarXiv
Revealing x-ray and gamma ray temporal and spectral similarities in the GRB 190829A afterglow.34083487 · H.E.S.S. Collaboration, Abdalla, H, Aharonian, F et al.2021 · 172 citationsScience (New York, N.Y.). 2021;372(6546):1081-1085
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