AD
A. Donath
astro-ph.HEastro-ph.IMastro-ph.GAhep-exastro-ph.COhep-ph
On Valency
published · living versionsW_3kg8ctyu·v1 · currentpublished
The Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package
with The Astropy Collaboration, A. M. Price-Whelan, B. M. Sipőcz, H. M. Günther +132
1 version
W_t2dg787v·v1published
W_udehh595·v1published
Preprints & journals
78 papers in the corpus · 2013–2025Energy-dependent gamma-ray morphology estimation tool in Gammapy2507.17622v4 · K. Feijen, R. Terrier, B. Kh'elifi et al.2025 · 0 citationsA&A 701, A4 (2025)
Joint Deconvolution of Astronomical Images in the Presence of Poisson Noise2403.13933v1 · Axel Donath, Aneta Siemiginowska, Vinay L. Kashyap et al.2024 · 5 citationsarXiv
Gammapy: present status and future roadmap2308.13389v1 · B. Kh'elifi, R. Terrier, A. Donath et al.2023 · 1 citationarXiv
The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package2206.14220v1 · Adrian M. Price-Whelan, Pey Lian Lim, Nicholas Earl et al.2022 · 5,054 citationsarXivon Valency
The Future of Gamma-Ray Experiments in the MeV-EeV Range2203.07360v1 · Kristi Engel, Jordan Goodman, Petra Huentemeyer et al.2022 · 10 citationsarXiv
Validation of standardized data formats and tools for ground-level particle-based gamma-ray observatories2203.05937v3 · A. Albert, R. Alfaro, J.C. Arteaga-Vel'azquez et al.2022 · 11 citationsA&A 667, A36 (2022)
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
Standardized Formats for Gamma-Ray Analysis Applied to HAWC Observatory Data2109.04097v1 · Laura Olivera-Nieto, Vikas Joshi, Harm Schoorlemmer et al.2021 · 1 citationProceedings of science 2021
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)
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
Evidence of 100 TeV -ray emission from HESS J1702-420: A new PeVatron candidate2106.06405v2 · H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2021 · 31 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
Search for dark matter annihilation signals from unidentified Fermi-LAT objects with H.E.S.S2106.00551v2 · H.E.S.S. Collaboration, H. Abdallah, F. Aharonian et al.2021 · 13 citationsAstrophys.J., 918, 17 (2021)
Search for dark matter annihilation in the dwarf irregular galaxy WLM with H.E.S.S2105.04325v1 · H.E.S.S. Collaboration, H. Abdallah, R. Adam et al.2021 · 19 citationsPhys. Rev. D 103, 102002 (2021)
Observation of a sudden cessation of a very-high-energy gamma-ray flare in PKS 1510-089 with H.E.S.S. and MAGIC in May 20162012.10254v1 · H.E.S.S. Collaboration, H. Abdalla, R. Adam et al.2020 · 32 citationsA&A 648, A23 (2021)
An extreme particle accelerator in the Galactic plane: HESS J1826$-$1302010.13101v1 · H.E.S.S. Collaboration, H. Abdalla, R. Adam et al.2020 · 17 citationsA&A 644, A112 (2020)
Search for dark matter signals towards a selection of recently-detected DES dwarf galaxy satellites of the Milky Way with H.E.S.S2008.00688v2 · H.E.S.S. Collaboration: H. Abdallah, R. Adam, F. Aharonian et al.2020 · 55 citationsPhys. Rev. D 102, 062001 (2020)
Resolving acceleration to very high energies along the Jet of Centaurus A2007.04823v1 · The H.E.S.S. Collaboration: H. Abdalla, R. Adam, F. Aharonian et al.2020 · 73 citationsNature volume 582, pages 356-359 (2020)
Probing the magnetic field in the GW170817 outflow using H.E.S.S. observations2004.10105v2 · H.E.S.S. Collaboration: H. Abdalla, R. Adam, F. Aharonian et al.2020 · 19 citationsThe Astrophysical Journal Letters, 894, L16, 2020
Very high energy -ray emission from two blazars of unknown redshift and upper limits on their distance2004.03306v2 · H.E.S.S. Collaboration, H. Abdalla, R. Adam et al.2020 · 24 citationsarXiv
Detection of very-high-energy {\gamma}-ray emission from the colliding wind binary {\eta} Car with H.E.S.S2002.02336v1 · H.E.S.S. Collaboration, H. Abdalla, R. Adam et al.2020 · 34 citationsA&A 635, A167 (2020)
H.E.S.S. and Fermi-LAT observations of PSR B1259-63/LS 2883 during its 2014 and 2017 periastron passages1912.05868v1 · H.E.S.S. Collaboration, H. Abdalla, R. Adam et al.2019 · 27 citationsA&A 633, A102 (2020)
H.E.S.S. detection of very-high-energy gamma-ray emission from the quasar PKS 0736+0171911.04761v1 · H.E.S.S. Collaboration: H. Abdalla, R. Adam, F. Aharonian et al.2019 · 28 citationsA&A 633, A162 (2020)
A very-high-energy component deep in the γ-ray burst afterglow.31748724 · Abdalla, H, Adam, R, Aharonian, F et al.2020 · 269 citationsNature. 2019;575(7783):464-467
Resolving the Crab pulsar wind nebula at teraelectronvolt energies1909.09494v2 · H.E.S.S. Collaboration, H. Abdalla, F. Aharonian et al.2019 · 38 citationsarXiv
Constraints on the emission region of 3C 279 during strong flares in 2014 and 2015 through VHE gamma-ray observations with H.E.S.S1906.04996v1 · H.E.S.S. Collaboration, H. Abdalla, R. Adam et al.2019 · 50 citationsA&A 627, A159 (2019)
Upper Limits on Very-High-Energy Gamma-ray Emission from Core-Collapse Supernovae Observed with H.E.S.S1904.10526v1 · H.E.S.S. Collaboration: H. Abdalla, F.Aharonian, F.Ait Benkhali et al.2019 · 18 citationsarXiv
H.E.S.S. observations of the flaring gravitationally lensed galaxy PKS 1830-2111904.05139v1 · H.E.S.S. Collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2019 · 6 citationsarXiv
Towards open and reproducible multi-instrument analysis in gamma-ray astronomy1903.06621v1 · C. Nigro, C. Deil, R. Zanin et al.2019 · 81 citationsA&A 625, A10 (2019)
The 2014 TeV Gamma-ray Flare of Mrk 501 Seen with H.E.S.S.: Temporal and Spectral Constraints on Lorentz Invariance Violation1901.05209v1 · H.E.S.S. Collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2019 · 66 citationsThe Astrophysical Journal, 2019, Volume 870, Number 2
Particle Transport within the Pulsar Wind Nebula HESS J1825-1371810.12676v2 · H.E.S.S. Collaboration, H. Abdalla, F. Aharonian et al.2018 · 84 citationsA&A 621, A116 (2019)
VHE -ray discovery and multi-wavelength study of the blazar 1ES 2322-4091810.04641v1 · H.E.S.S. Collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2018 · 4 citationsarXiv
Searches for gamma-ray lines and `pure WIMP' spectra from Dark Matter annihilations in dwarf galaxies with H.E.S.S1810.00995v1 · H.E.S.S. Collaboration: H. Abdalla, F. Aharonian, F. Ait Benkhali et al.2018 · 57 citationsarXiv
The -ray spectrum of the core of Centaurus A as observed with H.E.S.S. and Fermi-LAT1807.07375v1 · H.E.S.S. Collaboration, H. Abdalla, A. Abramowski et al.2018 · 49 citationsA&A 619, A71 (2018)
First Ground-based Measurement of Sub-20 GeV to 100 GeV -rays from the Vela Pulsar with H.E.S.S. II1807.01302v2 · H.E.S.S. Collaboration, H. Abdalla, F. Aharonian et al.2018 · 45 citationsA&A 620, A66 (2018)
The starburst galaxy NGC 253 revisited by H.E.S.S. and Fermi-LAT1806.03866v1 · H.E.S.S. Collaboration, H. Abdalla, F. Aharonian et al.2018 · 60 citationsA&A 617, A73 (2018)
Search for γ-Ray Line Signals from Dark Matter Annihilations in the Inner Galactic Halo from 10 Years of Observations with H.E.S.S.29864326 · Abdallah, H, Abramowski, A, Aharonian, F et al.2018 · 150 citationsPhysical review letters. 2018;120(20):201101
H.E.S.S. discovery of very high energy gamma-ray emission from PKS 0625-3541802.07611v1 · H.E.S.S. Collaboration, H. Abdalla, A. Abramowski et al.2018 · 32 citationsarXiv
Population study of Galactic supernova remnants at very high -ray energies with H.E.S.S.1802.05172v2 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2018 · 69 citationsarXiv
Detection of variable VHE gamma-ray emission from the extra-galactic gamma-ray binary LMC P31801.06322v1 · H.E.S.S. Collaboration, H. Abdalla, A. Abramowski et al.2018 · 15 citationsA&A 610, L17 (2018)
A search for new supernova remnant shells in the Galactic plane with H.E.S.S1801.06020v2 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2018 · 48 citationsA&A 612, A8 (2018)
The Astropy Project: Building an inclusive, open-science project and status of the v2.0 core package1801.02634v2 · A. M. Price-Whelan, B. M. Sipocz, H. M. Gunther et al.2018 · 8,131 citationsarXivon Valency
HESS J1741-302: a hidden accelerator in the Galactic plane1711.01350v1 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2017 · 12 citationsA&A 612, A13 (2018)
TeV gamma-ray observations of the binary neutron star merger GW170817 with H.E.S.S1710.05862v2 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2017 · 63 citationsApJL 850 (2017) L22
Contributions of the High Energy Stereoscopic System (H.E.S.S.) to the 35th International Cosmic Ray Conference (ICRC), Busan, Korea1709.06442v1 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2017 · 10 citationsarXiv
gamma-sky.net: Portal to the Gamma-Ray Sky1709.04217v1 · Arjun Voruganti, Christoph Deil, Axel Donath et al.2017 · 3 citationsAIP Conference Proceedings 1792, 070005 (2017)
Gammapy - A prototype for the CTA science tools1709.01751v1 · Christoph Deil, Roberta Zanin, Julien Lefaucheur et al.2017 · 111 citationsarXivon Valency
Measurement of the EBL spectral energy distribution using the VHE gamma-ray spectra of H.E.S.S. blazars1707.06090v2 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2017 · 79 citationsA&A 606, A59 (2017)
Constraints on particle acceleration in SS433/W50 from MAGIC and H.E.S.S. observations1707.03658v1 · M. L. Ahnen, S. Ansoldi, L. A. Antonelli et al.2017 · 31 citationsA&A 612, A14 (2018)
Characterising the VHE diffuse emission in the central 200 parsecs of our Galaxy with H.E.S.S1706.04535v1 · H.E.S.S. Collaboration: H. Abdalla, A. Abramowski, F. Aharonian et al.2017 · 98 citationsA&A 612, A9 (2018)
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