ML
M. Lemoine-Goumard
astro-ph.HEastro-ph.COastro-ph.IMastro-ph.GAhep-phhep-exastro-phastro-ph.EPastro-ph.SRgr-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_3qzq3v6g·v1published
W_r3y4k8aq·v1published
Preprints & journals
211 papers in the corpus · 2005–2026XMM-Newton Resolves Parsec-scale X-ray Jets in the PeVatron Microquasar V4641 Sgr2610.02966v1 · Naomi Tsuji, Caterina Tresoldi, Kaya Mori et al.2026 · 0 citationsarXiv
Extended gamma-ray emission in the vicinity of the Westerlund 1 massive star cluster and Kes 41 supernova remnant seen by the Fermi Large Area Telescope2609.10176v1 · L. Tibaldo, R. Bernet, L. Harer et al.2026 · 0 citationsarXiv
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
Shared cloud interactions unveil a candidate binary-system supernova pair with no known analogue.42481491 · Michailidis, Miltiadis, Lemoine-Goumard, Marianne, Willcox, Reinhold et al.2026 · 0 citationsNature communications. 2026;17(1)
Exploring the nature of Galactic unassociated sources detected by the Fermi-LAT2606.14244v1 · F. Acero, A. Acharyya, A. Adelfio et al.2026 · 0 citationsF. Acero et al 2026 ApJ 1006 188
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
Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine2605.29909v1 · F. Acero, A. Acharyya, A. Adelfio et al.2026 · 3 citationsA&A Volume 709, May 2026, A229
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)
The second H.E.S.S. gamma-ray burst catalogue: 15 years of observations with the H.E.S.S. telescopes2603.21741v1 · A. Acharyya, F. Aharonian, C. Arcaro et al.2026 · 1 citationA&A, 707, A382 (2026)
H.E.S.S. detection of the PSR J0855-4644 nebula2602.14640v1 · F. Aharonian, H. Ashkar, M. Backes et al.2026 · 1 citationarXiv
Prompt Searches for Very-High-Energy {\gamma}-Ray Counterparts to IceCube Astrophysical Neutrino Alerts2512.16562v1 · J. Abhir, A. Biland, K. Brand et al.2025 · 1 citationarXiv
Exploring the Galactic Plane: A Comparative Study of Fermi-LAT Sources and HESS's Non-Detection at TeV Energies2512.16009v1 · Francois Brun, Baptiste Le Nagat-Neher, Marianne Lemoine-Goumard et al.2025 · 0 citationsPoS(ICRC2025)584
Fermi-LAT detections of novae V1723 Sco and V6598 Sgr2512.14198v1 · P. Fauverge, P. Jean, K. Sokolovsky et al.2025 · 0 citationsarXiv
A cosmic-ray loaded nascent outflow driven by a massive star cluster.41365860 · Lemoine-Goumard, Marianne, Härer, Lucia, Mohrmann, Lars et al.2025 · 3 citationsNature communications. 2025;16(1):10820
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
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
Evidence for protons accelerated and escaped from the Puppis A region using \textit{Fermi}-LAT observations2507.11208v1 · Roberta Giuffrida, Marianne Lemoine-Gourmard, Marco Miceli et al.2025 · 2 citationsA&A 701, A206 (2025)
Pulsar+escape: the recipe for LHAASO sources ?2507.06627v1 · Pierrick Martin, Ines Mertz, Jean Kempf et al.2025 · 1 citationA&A 704, A120 (2025)
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
Science Prospects for the Southern Wide-field Gamma-ray Observatory: SWGO2506.01786v2 · P. Abreu, R. Alfaro, A. Alfonso et al.2025 · 2 citationsarXiv
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)
Detection of extended X-ray emission around the PeVatron microquasar V4641 Sgr with XRISM2412.08089v2 · Hiromasa Suzuki, Naomi Tsuji, Yoshiaki Kanemaru et al.2024 · 14 citationsarXiv
Hadronic particle acceleration in the supernova remnant SN 1006 as traced by Fermi-LAT observations2412.08190v1 · M. Lemoine-Goumard, F. Acero, J. Ballet et al.2024 · 4 citationsA&A 693, A193 (2025)
High-Statistics Measurement of the Cosmic-Ray Electron Spectrum with H.E.S.S.39672149 · Aharonian, F, Benkhali, F Ait, Aschersleben, J et al.2024 · 19 citationsPhysical review letters. 2024;133(22):221001
Search for Extended GeV Sources in the Inner Galactic Plane2411.07162v1 · S. Abdollahi, F. Acero, A. Acharyya et al.2024 · 0 citationsarXiv
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)
Extended gamma-ray emission from particle escape in pulsar wind nebulae -- Application to HESS J1809-193 and HESS J1825-1372407.07583v1 · Pierrick Martin, Louis de Guillebon, Eliot Collard et al.2024 · 0 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)
Dark Matter Line Searches with the Cherenkov Telescope Array2403.04857v2 · S. Abe, J. Abhir, A. Abhishek et al.2024 · 19 citationsJCAP 07 (2024) 047
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)
Fermi-LAT detection of the supernova remnant G312.4-0.4 in the vicinity of 4FGL J1409.1-6121e2311.01834v1 · Pauline Chambery, Marianne Lemoine-Goumard, Armelle Jardin-Blicq et al.2023 · 2 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
Evidence for proton acceleration and escape from the Puppis A SNR using Fermi-LAT observations2308.14848v2 · Roberta Giuffrida, Marianne Lemoine-Goumard, Marco Miceli et al.2023 · 2 citationsarXiv
Gammapy: A Python package for gamma-ray astronomy2308.13584v1 · Axel Donath, R'egis Terrier, Quentin Remy et al.2023 · 109 citationsA&A 678, A157 (2023)
Study of a pulsar wind nebula candidate around the intermediate-age pulsar PSR J1413-6205 with H.E.S.S2306.02460v1 · P. Chamb'ery, Y. Gallant, A. Jardin-Blicq et al.2023 · 0 citationsPoS, 417, 2023, 135
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
Fermi-GBM Discovery of GRB 221009A: An Extraordinarily Bright GRB from Onset to Afterglow2303.14172v2 · S. Lesage, P. Veres, M. S. Briggs et al.2023 · 146 citationsarXivon Valency
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)
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)
Search for new cosmic-ray acceleration sites within the 4FGL catalog Galactic plane sources2205.03111v1 · S. Abdollahi, F. Acero, M. Ackermann et al.2022 · 11 citationsarXiv
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