Bruno Khélifi

Staff physicist Research Director in IN2P3/CNRS

264

Documents

Affiliation actuelle

AstroParticule et Cosmologie (APC (UMR_7164))

Identifiants chercheurs

Contact

Présentation

I am a very-high-energy gamma-ray astronomer, working within the H.E.S.S. collaboration and the CTA consortium, and supporting scientist of SWGO. my astrophysical research mainly focuses on the system Pulsar/Pulsar Wind Nebula and on the search for galactic PeVatrons. My Open Science activities focus on the open research library Gammapy as Project Manager and on the Very-high-energy Open Data Format (VODF) initiave as convener.

Compétences

Very-high-energy gamma-ray astrophysics Software Developer Data formatting gamma-ray data analysis

Publications

Analysis of IACTs data in the Machine Learning era

Bruno Khélifi

From 9 to 40: the SST Telescopes and Gamma-Ray Science with ASTRI and CTAO, Giacomo Bonnoli, Jul 2026, Sesto, Italy

Communication dans un congrès hal-05715651v1

Gammapy: a python package for (not only) gamma-ray astronomy

Claudio Galelli , Régis Terrier , Catherine Boisson , Bruno Khélifi

13th Cosmic-Ray International Studies and Multi-messenger Astroparticle Conference, Jun 2024, Trapani, Italy. pp.012032, ⟨10.1088/1742-6596/3053/1/012032⟩

Communication dans un congrès hal-05237023v1

Chasing Gravitational Waves with the Cherenkov Telescope Array

Jarred Gershon Green , Alessandro Carosi , Lara Nava , Barbara Patricelli , Fabian Schüssler et al.

ICRC 2023 - 38th International Cosmic Ray Conference, Jul 2023, Nagoya, Japan. pp.1534, ⟨10.22323/1.444.1534⟩

Communication dans un congrès hal-05448187v1

The PeVatrons hunt with CTA and SWGO

B. Khélifi , L. Olivera-Nieto , R. Terrier

Semaine de l'Astrophysique française, SF2A, Jun 2024, Marseille, France

Communication dans un congrès hal-05732091v1

FAIR high level data for Cherenkov astronomy

Mathieu Servillat , Catherine Boisson , Matthias Fuessling , Bruno Khelifi

ADASS XXXI, Oct 2021, Cape Town, South Africa

Communication dans un congrès obspm-03516688v1

Evidence of 100 TeV ${\gamma}$-ray emission from HESS J1702-420: A new PeVatron candidate

L. Giunti , B. Khelifi , K. Kosack , R. Terrier

37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany

Communication dans un congrès hal-03323965v1

Revisiting the PeVatron candidate MGRO J1908+06 with an updated H.E.S.S. analysis

D. Kostunin , L. Mohrmann , E. de Ona Wilhelmi , V. Joshi , A. Mitchell et al.

37th International Cosmic Ray Conference, Jul 2021, Berlin, Germany. pp.779, ⟨10.22323/1.395.0779⟩

Communication dans un congrès hal-03323074v1

Detection of sub-100 GeV$\gamma$-ray pulsations from PSR B170644 with H.E.S.S.

M. Spir-Jacob , A. Djannati-Ataï , L. Mohrmann , G. Giavitto , B. Khelifi et al.

36th International Cosmic Ray Conference, Jul 2019, Madison, United States. pp.799, ⟨10.22323/1.358.0799⟩

Communication dans un congrès hal-03034731v1

Detection of sub-100 GeV gamma-ray pulsations from PSR B1706-44 with H.E.S.S

M. Spir-Jacob , A. Djannati-Ataï , L. Mohrmann , G. Giavitto , B. Khelifi et al.

36th International Cosmic Ray Conference, Jul 2019, Madison, United States

Communication dans un congrès hal-02302879v1

Towards a 3D analysis in Cherenkov $\gamma$-ray astronomy

Lea Jouvin , Christoph Deil , Axel Donath , Daniel Kerszberg , Bruno Khelifi et al.

35th International Cosmic Ray Conference, Jul 2017, Busan, South Korea. pp.765, ⟨10.22323/1.301.0765⟩

Communication dans un congrès hal-03383169v1

Gammapy - A prototype for the CTA science tools

Christoph Deil , Roberta Zanin , Julien Lefaucheur , Catherine Boisson , Bruno Khélifi et al.

ICRC 2017 - 35th International Cosmic Ray Conference, Jul 2017, Busan, South Korea. pp.766, ⟨10.22323/1.301.0766⟩

Communication dans un congrès hal-01891750v1

Open high-level data formats and software for gamma-ray astronomy

Christoph Deil , Catherine Boisson , Karl Kosack , Jeremy Perkins , Johannes King et al.

6th International Symposium on High-Energy Gamma-Ray Astronomy, Jul 2016, Heidelberg, Germany. pp.070006, ⟨10.1063/1.4969003⟩

Communication dans un congrès hal-01554425v1

Blazars identification among the unidentified sources of the 3FGL gamma-ray catalog

Julien Lefaucheur , Santiago Pita , Bruno Khelifi

34th International Cosmic Ray Conference, Jul 2015, The Hague, Netherlands. pp.845, ⟨10.22323/1.236.0845⟩

Communication dans un congrès hal-01584587v1

Observer Access to the Cherenkov Telescope Array

Jürgen Knödlseder , Volker Beckmann , Catherine Boisson , Sylvie Brau-Nogué , Christoph Deil et al.

34th International Cosmic Ray Conference, Jul 2015, The Hague, Netherlands. pp.781, ⟨10.22323/1.236.0781⟩

Communication dans un congrès hal-01553937v1

The Cherenkov Telescope Array Observatory: top level use cases

A. Bulgarelli , K. Kosack , J. Hinton , G. Tosti , U. Schwanke et al.

Software and Cyberinfrastructure for Astronomy IV, Jun 2016, Edinburgh, United Kingdom. pp.991331, ⟨10.1117/12.2232224⟩

Communication dans un congrès hal-01554421v1

HAP-Fr, a pipeline of data analysis for the HESS-II experiment

Bruno Khelifi , Arache Djannati-Ataï , Lea Jouvin , Julien Lefaucheur , Anne Lemiere et al.

34th International Cosmic Ray Conference, Jul 2015, The Hague, Netherlands. pp.837, ⟨10.22323/1.236.0837⟩

Communication dans un congrès hal-01584586v1

Study of the VHE diffuse emission in the central 200 pc of our Galaxy with H.E.S.S

A. Lemiere , R. Terrier , L. Jouvin , V. Marandon , B. Khelifi

34th International Cosmic Ray Conference, Jul 2015, The Hague, Netherlands. pp.838, ⟨10.22323/1.236.0838⟩

Communication dans un congrès hal-01554276v1

Cherenkov Telescope Array Data Management

G. Lamanna , L. A. Antonelli , J. L. Contreras , Jürgen Knödlseder , K. Kosack et al.

34th International Cosmic Ray Conference (ICRC 2015), Jul 2015, The Hague, Netherlands. pp.947, ⟨10.22323/1.236.0947⟩

Communication dans un congrès in2p3-01194814v1

The NectarCAM camera project

J-F. Glicenstein , M. Barcelo , J-A. Barrio , O. Blanch , J. Boix et al.

33rd International Cosmic Ray Conference (ICRC2013, Jul 2013, Rio de Janeiro, Brazil

Communication dans un congrès in2p3-00848794v1

Towards an optimized design for the Cherenkov Telescope Array

V. Stamatescu , Y. Becherini , K. Bernllöhr , E. Carmona , P. Colin et al.

HIGH ENERGY GAMMA-RAY ASTRONOMY: 5th International Meeting on High Energy Gamma-Ray Astronomy, Jul 2012, Heidelberg, Germany. pp.758-761, ⟨10.1063/1.4772370⟩

Communication dans un congrès in2p3-00758958v1

Application of the DIRAC framework to CTA: first evaluation

L. Arrabito , C. Barbier , R. Graciani Diaz , B. Khélifi , N. Komin et al.

International Conference on Computing in High Energy and Nuclear Physics 2012 (CHEP2012), May 2012, New York, United States. pp.032007, ⟨10.1088/1742-6596/396/3/032007⟩

Communication dans un congrès hal-01648201v1

CTACG - CTA Computing Grid

Cecile Barbier , Sabine Elles , Nukri Komin , Giovanni Lamanna , Luisa Arrabito et al.

Rencontres Scientifiques France Grilles 2011, Sep 2011, Lyon, France

Communication dans un congrès hal-00653017v1

Brève introduction à la session astroparticule

B. Khélifi

Journées de Rencontre Jeunes Chercheurs 2009 (JRJC 2009), Nov 2009, Barbaste, France. pp.39-42

Communication dans un congrès in2p3-00610104v1

H.E.S.S. observation of the Vela X nebula

F. Dubois , B. Glück , O. C. de Jager , Y. Gallant , J. Hinton et al.

31st International Cosmic Ray Conference (ICRC 2009), Jul 2009, Lodz, Poland

Communication dans un congrès in2p3-00461297v1

New VHE emitting middle-aged pulsar wind nebula candidates in the extended H.E.S.S.

A. Lemière , A. Djannati-Ataï , O. de Jager , R. Terrier , S. Carrigan et al.

30th International Cosmic Ray Conference - ICRC'07, Jul 2007, Merida, Mexico. pp.831-834

Communication dans un congrès in2p3-00170200v1

VHE,gamma-ray emitting pulsar wind nebulae discovered by HESS

Yves Gallant , S. Carrigan , A. Djannati-Atai , S. Funk , J. A. Hinton et al.

AIP Conference: 40 Years of Pulsars, Aug 2007, Montreal, Canada. pp.195-199

Communication dans un congrès hal-00491483v1

Search for TeV Emission from the Direction of the Vela and PSR B1706-44 Pulsars with the H.E.S.S. Experiment

Bruno Khélifi , Nukri Komin , Thomas Lohse , Conor Masterson , Stefan Schlenker et al.

2nd International Symposium on High Energy Gamma-Ray Astronomy, 2004, Heidelberg, Germany. pp.335-340, ⟨10.1063/1.1878426⟩

Communication dans un congrès insu-00356271v1

TeV gamma-ray observations of pulsar wind nebulae with the HESS detector

B. Khélifi , M. Beilicke , L. Costamente , C. Masterson , M. de Naurois et al.

35th COSPAR Scientific Assembly, Jul 2004, Paris, France. pp.1148-1151, ⟨10.1016/j.asr.2005.02.012⟩

Communication dans un congrès istex in2p3-00024449v1

Calibration results for the first two H.E.S.S. array telescopes

N. Leroy , O. Bolz , J. Guy , I. Jung , I. Redondo et al.

International Cosmic Ray Conference 28 ICRC 2003, Jul 2003, Tsukuba, Japan. pp.2895-2898

Communication dans un congrès in2p3-00013848v1

Status and plans for the HESS experiment

M. Punch , F. Aharonian , A-G. Akhperjanian , M. Andronache , G. Auriemma et al.

Rencontres de Moriond 37 The Gamma-Ray Universe, Mar 2002, Les Arcs, France. pp.485-490

Communication dans un congrès in2p3-00013632v1

TeV observations of BL lacs objects with the CAT Cherenkov telescope

B. Khelifi , A. Barrau , R. Bazer-Bachi , L-M. Chounet , G. Debiais et al.

High Energy Blazar Astronomy, Jun 2002, Tuorla, Finland

Communication dans un congrès in2p3-00011860v1

Detection of very high energy gamma-ray band of 1ES 1426+428 by the CAT telescope from 1998-2000 observations

A. Djannati-Atai , R. Bazer-Bachi , L-M. Chounet , G. Debiais , B. Degrange et al.

Rencontres de Moriond 37 The Gamma-Ray Universe, Mar 2002, Les Arcs, France. pp.185-189

Communication dans un congrès in2p3-00013631v1

Gamma-ray emission from the Mkn 421 in 2000 and 2001, as observed by the CAT Imaging Telescope above 250 GeV

B. Khelifi , A. Barrau , R. Bazer-Bachi , L-M. Chounet , G. Debiais et al.

International Cosmic Ray Conference 27 ICRC 2001, Aug 2001, Hambourg, Germany. pp.2601-2604

Communication dans un congrès in2p3-00010995v1

Cat observations of the blazar MrK421

R. Bazer-Bachi , L-M. Chounet , G. Debiais , A. Djannati-Atai , B. Degrange et al.

International Symposium on High Energy Gamma-Ray Astronomy, Jun 2000, Heidelberg, Germany. pp.643-648

Communication dans un congrès in2p3-00011629v1

TeV gamma-ray observations of Shell-type Supernova remnants by the CAT telescope (1999-2001)

B. Khelifi , R. Bazer-Bachi , L-M. Chounet , G. Debiais , A. Djannati-Atai et al.

International Cosmic Ray Conference 27 ICRC 2001, Aug 2001, Hambourg, Germany. pp.2444-2446

Communication dans un congrès in2p3-00010973v1

Very High Energy Flaring Activity of Markarian 421 during 2000-2001 as seen by CAT and CELESTE Telescopes

A. Djannati-Atai , R. Bazer-Bachi , H. Bergeret , Pascal Bruel , M. Chounet et al.

Gamma 2001, Apr 2001, Baltimore, United States. pp.246-250

Communication dans un congrès in2p3-00010970v1

Observations of the Crab Nebula with CAT and CELESTE

C. Masterson , R. Bazer-Bachi , H. Bergeret , Pascal Bruel , M. Chounet et al.

Gamma 2001, Apr 2001, Baltimore, United States. pp.590-594

Communication dans un congrès in2p3-00010966v1

Observation of the Crab Nebula with the CAT imaging Atmospheric Cerenkov Telescope

R. Bazer-Bachi , L-M. Chounet , G. Debiais , A. Djannati-Atai , B. Degrange et al.

International Symposium on High Energy Gamma-Ray Astronomy, Jun 2000, Heidelberg, Germany. pp.753-756

Communication dans un congrès in2p3-00010912v1

Results on MrK 421 and MrK 501 for the 1998 and 2000 seasons from the CAT detector

B. Khelifi

European Cosmic Ray Symposium 17, Jul 2000, Lodz, Poland. pp.1-19

Communication dans un congrès in2p3-00008375v1

H.E.S.S. detection and multi-wavelength study of the z ∼ 1 blazar PKS 0346−27

F. Aharonian , M. Backes , R. Batzofin , Y. Becherini , D. Berge et al.

Astronomy & Astrophysics - A&A, 2026, 706, pp.A246. ⟨10.1051/0004-6361/202557228⟩

Article dans une revue hal-05459330v1

Evidence for γ-ray emission from the remnant of Kepler’s supernova based on deep H.E.S.S. observations

F. Aharonian , F. Ait Benkhali , E.O. Anguner , H. Ashkar , M. Backes et al.

Astronomy & Astrophysics - A&A, 2022, 662, pp.A65. ⟨10.1051/0004-6361/202243096⟩

Article dans une revue hal-03583160v1

Time-resolved hadronic particle acceleration in the recurrent nova RS Ophiuchi

F. Aharonian , F. Ait Benkhali , E.O. Angüner , H. Ashkar , M. Backes et al.

Science, 2022, 376 (6588), pp.abn0567. ⟨10.1126/science.abn0567⟩

Article dans une revue hal-03596100v1

H.E.S.S. follow-up observations of binary black hole coalescence events during the second and third gravitational-wave observing runs of advanced LIGO and advanced Virgo

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , H. Ashkar et al.

The Astrophysical Journal, 2021, 923 (1), pp.109. ⟨10.3847/1538-4357/ac2e04⟩

Article dans une revue hal-03500637v1

Sensitivity of the Cherenkov Telescope Array for probing cosmology and fundamental physics with gamma-ray propagation

H. Abdalla , H. Abe , F. Acero , A. Acharyya , R. Adam et al.

Journal of Cosmology and Astroparticle Physics, 2021, 02, pp.048. ⟨10.1088/1475-7516/2021/02/048⟩

Article dans une revue hal-02981237v1

TeV Emission of Galactic Plane Sources with HAWC and H.E.S.S.

H. Abdalla , F. Aharonian , F. Ait Benkhali , E. Angüner , C. Arcaro et al.

The Astrophysical Journal, 2021, 917 (1), pp.6. ⟨10.3847/1538-4357/abf64b⟩

Article dans une revue hal-03414763v1

H.E.S.S. and MAGIC observations of a sudden cessation of a very-high-energy $\gamma$-ray flare in PKS 1510−089 in May 2016

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Astronomy & Astrophysics - A&A, 2021, 648, pp.A23. ⟨10.1051/0004-6361/202038949⟩

Article dans une revue hal-03210326v1

Evidence of 100 TeV $\gamma$-ray emission from HESS J1702-420: A new PeVatron candidate

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , C. Arcaro et al.

Astronomy & Astrophysics - A&A, 2021, 653, pp.A152. ⟨10.1051/0004-6361/202140962⟩

Article dans une revue hal-03263207v1

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

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , Cornelia Arcaro et al.

Science, 2021, 372 (6546), pp.1081-1085. ⟨10.1126/science.abe8560⟩

Article dans une revue hal-03260812v1

Search for dark matter annihilation signals from unidentified Fermi-LAT objects with H.E.S.S

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , C. Arcaro et al.

The Astrophysical Journal, 2021, 918, pp.17. ⟨10.3847/1538-4357/abff59⟩

Article dans une revue hal-03262638v1

Observation of the Gamma-Ray Binary HESS J0632+057 with the H.E.S.S., MAGIC, and VERITAS Telescopes

C.B. Adams , W. Benbow , A. Brill , J.H. Buckley , M. Capasso et al.

The Astrophysical Journal, 2021, 923 (2), pp.241. ⟨10.3847/1538-4357/ac29b7⟩

Article dans une revue hal-03522381v1

LMC N132D: A mature supernova remnant with a power-law gamma-ray spectrum extending beyond 8 TeV

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , C. Arcaro et al.

Astronomy & Astrophysics - A&A, 2021, 655, pp.A7. ⟨10.1051/0004-6361/202141486⟩

Article dans une revue hal-03580207v1

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign

J.C. Algaba , J. Anczarski , K. Asada , M. Baloković , S. Chandra et al.

Astrophysical Journal Letters, 2021, 911 (1), pp.L11. ⟨10.3847/2041-8213/abef71⟩

Article dans une revue hal-03210362v1

Search for dark matter annihilation in the Wolf-Lundmark-Melotte dwarf irregular galaxy with H.E.S.S.

H. Abdallah , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Physical Review D, 2021, 103 (10), pp.102002. ⟨10.1103/PhysRevD.103.102002⟩

Article dans une revue hal-03235663v1

Searching for TeV Gamma-Ray Emission from SGR 1935+2154 during Its 2020 X-Ray and Radio Bursting Phase

H. Abdalla , F. Aharonian , F. Ait Benkhali , E. Angüner , C. Arcaro et al.

The Astrophysical Journal, 2021, 919 (2), pp.106. ⟨10.3847/1538-4357/ac0fe1⟩

Article dans une revue hal-03412905v1

Simultaneous observations of the blazar PKS 2155−304 from ultra-violet to TeV energies

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E. O. Angüner et al.

Astronomy & Astrophysics - A&A, 2020, 639, pp.A42. ⟨10.1051/0004-6361/201936900⟩

Article dans une revue cea-02892930v1

H.E.S.S. detection of very high-energy γ-ray emission from the quasar PKS 0736+017

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E. O. Angüner et al.

Astronomy & Astrophysics - A&A, 2020, 633, pp.A162. ⟨10.1051/0004-6361/201935906⟩

Article dans une revue cea-02458766v1

Search for dark matter signals towards a selection of recently detected DES dwarf galaxy satellites of the Milky Way with H.E.S.S.

H. Abdallah , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Physical Review D, 2020, 102 (6), pp.062001. ⟨10.1103/PhysRevD.102.062001⟩

Article dans une revue hal-02939975v1

Resolving acceleration to very high energies along the jet of Centaurus A

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Nature, 2020, 582 (7812), pp.356-359. ⟨10.1038/s41586-020-2354-1⟩

Article dans une revue hal-03099102v1

Very high energy $\gamma$-ray emission from two blazars of unknown redshift and upper limits on their distance

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Monthly Notices of the Royal Astronomical Society, 2020, 494 (4), pp.5590-5602. ⟨10.1093/mnras/staa999⟩

Article dans une revue hal-03178771v1

H.E.S.S. and Fermi-LAT observations of PSR B1259-63/LS 2883 during its 2014 and 2017 periastron passages

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Astronomy & Astrophysics - A&A, 2020, 633, pp.A102. ⟨10.1051/0004-6361/201936621⟩

Article dans une revue hal-03000268v1

Detection of very-high-energy γ-ray emission from the colliding wind binary η Car with H.E.S.S.

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E. O. Angüner et al.

Astronomy & Astrophysics - A&A, 2020, 635, pp.A167. ⟨10.1051/0004-6361/201936761⟩

Article dans une revue insu-03705219v1

An extreme particle accelerator in the Galactic plane: HESS J1826−130

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Astronomy & Astrophysics - A&A, 2020, 644, pp.A112. ⟨10.1051/0004-6361/202038851⟩

Article dans une revue hal-03371639v1

Resolving the Crab pulsar wind nebula at teraelectronvolt energies

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , M. Arakawa et al.

Nature Astronomy, 2020, 4 (2), pp.167-173. ⟨10.1038/s41550-019-0910-0⟩

Article dans une revue hal-02483963v1

Towards open and reproducible multi-instrument analysis in gamma-ray astronomy

C. Nigro , C. Deil , R. Zanin , T. Hassan , J. King et al.

Astronomy & Astrophysics - A&A, 2019, 625, pp.A10. ⟨10.1051/0004-6361/201834938⟩

Article dans une revue cea-02129828v1

The 2014 TeV $\gamma$-Ray Flare of Mrk 501 Seen with H.E.S.S.: Temporal and Spectral Constraints on Lorentz Invariance Violation

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , M. Arakawa et al.

The Astrophysical Journal, 2019, 870 (2), pp.93. ⟨10.3847/1538-4357/aaf1c4⟩

Article dans une revue hal-02000028v1

VHE $\gamma$-ray discovery and multiwavelength study of the blazar 1ES 2322−409

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , M. Arakawa et al.

Monthly Notices of the Royal Astronomical Society, 2019, 482 (3), pp.3011-3022. ⟨10.1093/mnras/sty2686⟩

Article dans une revue hal-01921605v1

H.E.S.S. observations of the flaring gravitationally lensed galaxy PKS 1830–211

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , M. Arakawa et al.

Monthly Notices of the Royal Astronomical Society, 2019, 486 (3), pp.3886-3891. ⟨10.1093/mnras/stz1031⟩

Article dans une revue hal-02371616v1

Upper limits on very-high-energy gamma-ray emission from core-collapse supernovae observed with H.E.S.S.

H. Abdalla , F. Aharonian , F. Ait Benkhali , E. O. Angüner , M. Arakawa et al.

Astronomy & Astrophysics - A&A, 2019, 626, pp.A57. ⟨10.1051/0004-6361/201935242⟩

Article dans une revue cea-02154704v1

H.E.S.S. and $Suzaku$ observations of the Vela X pulsar wind nebula

H. Abdalla , F. Aharonian , F. Ait Benkhali , E. O. Angüner , M. Arakawa et al.

Astronomy & Astrophysics - A&A, 2019, 627, pp.A100. ⟨10.1051/0004-6361/201935458⟩

Article dans une revue cea-02177383v1

A very-high-energy component deep in the $\gamma$-ray burst afterglow

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E.O. Angüner et al.

Nature, 2019, 575 (7783), pp.464-467. ⟨10.1038/s41586-019-1743-9⟩

Article dans une revue hal-02381934v1

Monte Carlo studies for the optimisation of the Cherenkov Telescope Array layout

A. Acharyya , I. Agudo , Ekrem Oǧuzhan Angüner , R. Alfaro , J. Alfaro et al.

Astropart.Phys., 2019, 111, pp.35-53. ⟨10.1016/j.astropartphys.2019.04.001⟩

Article dans une revue hal-02116580v1

Constraints on the emission region of 3C 279 during strong flares in 2014 and 2015 through VHE γ-ray observations with H.E.S.S.

H. Abdalla , R. Adam , F. Aharonian , F. Ait Benkhali , E. O. Angüner et al.

Astronomy & Astrophysics - A&A, 2019, 627, pp.A159. ⟨10.1051/0004-6361/201935704⟩

Article dans une revue cea-02186154v1

Particle Transport within the Pulsar Wind Nebula HESS J1825-137

H. Abdalla , F. Aharonian , F. Ait Benkhali , E.O. Angüner , M. Arakawa et al.

Astronomy & Astrophysics - A&A, 2019, 621, pp.A116. ⟨10.1051/0004-6361/201834335⟩

Article dans une revue hal-01990428v1

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Monte Carlo design studies for the Cherenkov Telescope Array

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Monthly Notices of the Royal Astronomical Society, 2010, 402, pp.1877-1882. ⟨10.1111/j.1365-2966.2009.16014.x⟩

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Multi-wavelength Observations of H 2356-309

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Very high energy gamma-ray observations of the binary PSR B1259-63/SS2883 around the 2007 Periastron

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Science, 2009, 326, 5956, pp.1080-1082. ⟨10.1126/science.1178826⟩

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The energy spectrum of cosmic-ray electrons at TeV energies

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HESS Observations and VLT Spectroscopy of PG 1553+113

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Physical Review Letters, 2008, 101, pp.170402. ⟨10.1103/PhysRevLett.101.170402⟩

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HESS very-high-energy gamma-ray sources without identified counterparts

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Search for Gamma-rays from Dark Matter annihilations around Intermediate Mass Black Holes with the H.E.S.S. experiment

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Physical Review D, 2008, 78, pp.072008. ⟨10.1103/PhysRevD.78.072008⟩

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Chandra and H.E.S.S. observations of the Supernova Remnant CTB 37B

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Astronomy & Astrophysics - A&A, 2008, 486, pp.829-836. ⟨10.1051/0004-6361:200809655⟩

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Astroparticle Physics, 2008, 29, pp.55-62. ⟨10.1016/j.astropartphys.2007.11.007⟩

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Unveiling the X-ray/TeV engine in Mkn 421

B. Giebels , G. Dubus , B. Khélifi

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First ground based measurement of atmospheric Cherenkov light from cosmic rays

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Physical Review D, 2007, 75, pp.042004. ⟨10.1103/PhysRevD.75.042004⟩

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The Astrophysical Journal, 2007, 661, pp.236-249. ⟨10.1086/512603⟩

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Discovery of VHE gamma-rays from the distant BL Lacertae 1ES 0347-121

F. Aharonian , A. G. Akhperjanian , U. Barres de Almeida , A.R. Bazer-Bachi , B. Behera et al.

Astronomy & Astrophysics - A&A, 2007, 473, pp.L25-L28. ⟨10.1051/0004-6361:20078412⟩

Article dans une revue in2p3-00177454v1

New constraints on the Mid-IR EBL from the HESS discovery of VHE gamma rays from 1ES 0229+200

F. Aharonian , A.G. Akhperjanian , U. Barres de Almeida , A.R. Bazer-Bachi , B. Behera et al.

Astronomy & Astrophysics - A&A, 2007, 475, pp.L9-L13. ⟨10.1051/0004-6361:20078462⟩

Article dans une revue in2p3-00175791v1

Primary particle acceleration above 100 TeV in the shell-type Supernova Remnant RX J1713.7-3946 with deep H.E.S.S. observations

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2007, 464, pp.235-243. ⟨10.1051/0004-6361:20066381⟩

Article dans une revue in2p3-00118195v1

Search for Pulsed VHE Gamma-Ray Emission from Young Pulsars with H.E.S.S

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2007, 466, pp.543-554. ⟨10.1051/0004-6361:20066737⟩

Article dans une revue in2p3-00130812v1

Discovery of two candidate pulsar wind nebulae in very-high-energy gamma rays

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2007, 472, pp.489-495. ⟨10.1051/0004-6361:20077280⟩

Article dans une revue in2p3-00148471v1

An Exceptional VHE Gamma-Ray Flare of PKS 2155-304

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

The Astrophysical Journal Letters, 2007, 664, pp.L71-L74. ⟨10.1086/520635⟩

Article dans une revue in2p3-00152627v1

Discovery of a point-like very-high-energy gamma-ray source in Monoceros

F.A. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , B. Behera , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2007, 469, pp.L1-L4. ⟨10.1051/0004-6361:20077299⟩

Article dans une revue in2p3-00147240v1

Detection of extended very-high-energy gamma-ray emission towards the young stellar cluster Westerlund 2

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2007, 467, pp.1075-1080. ⟨10.1051/0004-6361:20066950⟩

Article dans une revue in2p3-00142313v1

First detection of a VHE gamma-ray spectral maximum from a Cosmic source: H.E.S.S. discovery of the Vela X nebula

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , Wystan Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 448, pp.L43-L47. ⟨10.1051/0004-6361:200600014⟩

Article dans une revue in2p3-00025549v1

Publisher's Note: HESS Observations of the Galactic Center Region and Their Possible Dark Matter Interpretation [Phys. Rev. Lett. 97, 221102 (2006)]

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Physical Review Letters, 2006, 97, pp.249901. ⟨10.1103/PhysRevLett.97.249901⟩

Article dans une revue hal-00398291v1

Discovery of Very-High-Energy Gamma-Rays from the Galactic Centre Ridge

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , Wystan Benbow et al.

Nature, 2006, 439, pp.695-698. ⟨10.1038/nature04467⟩

Article dans une revue in2p3-00025901v1

HESS Observations of the Galactic Center Region and Their Possible Dark Matter Interpretation

F. Aharonian , A. G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Physical Review Letters, 2006, 97, pp.221102. ⟨10.1103/PhysRevLett.97.221102⟩

Article dans une revue in2p3-00137679v1

Discovery of Very High Energy Gamma-Ray Emission from the BL Lac Object H2356-309 with the H.E.S.S. Cherenkov Telescopes

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 455, pp.461-466. ⟨10.1051/0004-6361:20054732⟩

Article dans une revue in2p3-00124806v1

The H.E.S.S. Survey of the inner galaxy in very high energy gamma rays.

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

The Astrophysical Journal, 2006, 636, pp.777-797. ⟨10.1086/498013⟩

Article dans une revue hal-00398207v1

The H.E.S.S. survey of the Inner Galaxy in very high-energy gamma-rays

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

The Astrophysical Journal, 2006, 636, pp.777-797

Article dans une revue in2p3-00025463v1

A low level of extragalactic background light with gamma-ray spectra from distant blazars

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Nature, 2006, 440, pp.1018-1021. ⟨10.1038/nature04680⟩

Article dans une revue in2p3-00024536v1

3.9 day orbital modulation in the TeV gamma-ray flux and spectrum from the X-ray binary LS 5039

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 460, pp.743-749. ⟨10.1051/0004-6361:20065940⟩

Article dans une revue in2p3-00124857v1

Fast variability of TeV gamma-rays from the radio galaxy M 87

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Science, 2006, 314, pp.1424-1427. ⟨10.1126/science.1134408⟩

Article dans une revue in2p3-00118136v1

Evidence for VHE Gamma-ray Emission from the Distant BL Lac PG 1553+113

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , Wystan Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 448, pp.L19-L23. ⟨10.1051/0004-6361:200600010⟩

Article dans une revue in2p3-00025548v1

Discovery of the two wings of the Kookaburra complex in VHE gamma -rays with H.E.S.S

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 456, pp.245-251. ⟨10.1051/0004-6361:20065511⟩

Article dans une revue in2p3-00124916v1

Observations of the Crab Nebula with H.E.S.S

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 457, pp.899-915. ⟨10.1051/0004-6361:20065351⟩

Article dans une revue in2p3-00107167v1

High-energy particles in the wind nebula of pulsar B1509-58 as seen by INTEGRAL

M. Forot , W. Hermsen , M. Renaud , Philippe Laurent , I. Grenier et al.

The Astrophysical Journal, 2006, 651, pp.L45-L48. ⟨10.1086/509077⟩

Article dans une revue in2p3-00126682v1

Energy dependent $\gamma$-ray morphology in the pulsar wind nebula HESS J1825-137

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 460, pp.365-374. ⟨10.1051/0004-6361:20065546⟩

Article dans une revue in2p3-00121031v1

A detailed spectral and morphological study of the gamma-ray supernova remnant RX J1713.7-3946 with H.E.S.S

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2006, 449, pp.223-242. ⟨10.1051/0004-6361:20054279⟩

Article dans une revue in2p3-00025465v1

A new population of very high energy gamma-ray sources in the Milky Way

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Science, 2005, 307, pp.1938-1942. ⟨10.1126/science.1108643⟩

Article dans une revue in2p3-00024064v1

Discovery of the Binary Pulsar PSR B1259-63 in Very-High-Energy Gamma Rays around Periastron with H.E.S.S

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 442, pp.1-10. ⟨10.1051/0004-6361:20052983⟩

Article dans une revue in2p3-00024875v1

Multi-wavelength observations of PKS 2155-304 with H.E.S.S

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2005, 442, pp.895-907. ⟨10.1051/0004-6361:20053353⟩

Article dans une revue in2p3-00024349v1

Discovery of VHE gamma rays from PKS 2005-489

F. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 436, pp.L17-L20. ⟨10.1051/0004-6361:200500113⟩

Article dans une revue in2p3-00024315v1

A search for very high energy gamma-ray emission from the starburst galaxy NGC 253 with H.E.S.S

F. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2005, 442, pp.177-183. ⟨10.1051/0004-6361:20053521⟩

Article dans une revue in2p3-00024438v1

Serendipitous discovery of the unidentified extended TeV gamma-ray source HESS J1303-631

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 439, pp.1013-1021. ⟨10.1051/0004-6361:20053195⟩

Article dans une revue in2p3-00024344v1

Detection of TeV $\gamma$-ray Emission from the Shell-Type Supernova Remnant RX J0852.0-4622 with H.E.S.S

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2005, 437, pp.L7-L10. ⟨10.1051/0004-6361:200500130⟩

Article dans une revue in2p3-00024345v1

Search for TeV emission from the region around PSR B1706-44 with the H.E.S.S. experiment

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 432, pp.L9-L12. ⟨10.1051/0004-6361:200500008⟩

Article dans une revue in2p3-00023668v1

Discovery of very high energy gamma rays associated with an X-ray binary.

F. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Science, 2005, 309, pp.746-749. ⟨10.1126/science.1113764⟩

Article dans une revue hal-00398138v1

Observations of Selected AGN with HESS

F. Aharonian , A. G. Akhperjanian , A. R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2005, 441, pp.465-472. ⟨10.1051/0004-6361:20053478⟩

Article dans une revue in2p3-00024534v1

Observations of Mkn 421 in 2004 with H.E.S.S. at large zenith angles

F. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 437, pp.95-99. ⟨10.1051/0004-6361:20053050⟩

Article dans une revue in2p3-00024439v1

H.E.S.S. Observations of PKS 2155-304

F. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 430, pp.865-875. ⟨10.1051/0004-6361:20041853⟩

Article dans une revue in2p3-00023654v1

Upper limits to the SN1006 multi-TeV gamma-ray flux from HESS observations

F. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 437, pp.135-139. ⟨10.1051/0004-6361:20042522⟩

Article dans une revue in2p3-00024436v1

Very high energy gamma rays from the composite SNR G0.9+0.1

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 432, pp.L25-L29. ⟨10.1051/0004-6361:200500022⟩

Article dans une revue in2p3-00023664v1

A possible association of the new VHE gamma-ray source HESS J1825--137 with the pulsar wind nebula G18.0--0.7

F.A. Aharonian , A.G. Akhperjanian , A.R. Bazer-Bachi , M. Beilicke , W. Benbow et al.

Astronomy & Astrophysics - A&A, 2005, 442, pp.L25-L29. ⟨10.1051/0004-6361:200500180⟩

Article dans une revue in2p3-00025035v1

Discovery of very high energy gamma-rays associated with an X-ray binary

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Science, 2005, 309, pp.746-749

Article dans une revue in2p3-00024532v1

Discovery of extended VHE gamma-ray emission from the asymmetric pulsar wind nebula in MSH 15-52 with H.E.S.S

F. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2005, 435, pp.L17-L20. ⟨10.1051/0004-6361:200500105⟩

Article dans une revue in2p3-00024066v1

Calibration of cameras of the H.E.S.S. detector

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Astroparticle Physics, 2004, 22, pp.109-125. ⟨10.1016/j.astropartphys.2004.06.006⟩

Article dans une revue in2p3-00025285v1

Very high-energy gamma rays from the direction of Sagittarius A

F. Aharonian , A.G. Akhperjanian , K.-M. Aye , A.R. Bazer-Bachi , M. Beilicke et al.

Astronomy & Astrophysics - A&A, 2004, 425, pp.L13-L17. ⟨10.1051/0004-6361:200400055⟩

Article dans une revue in2p3-00022258v1

High-energy particle acceleration in the shell of a supernova remnant

F. A. Aharonian , A. G. Akhperjanian , K.-M. Aye , A. R. Bazer-Bachi , M. Beilicke et al.

Nature, 2004, 432, pp.75-77. ⟨10.1038/nature02960⟩

Article dans une revue in2p3-00023291v1

The optical system of the H.E.S.S. imaging atmospheric Cherenkov telescopes, Part I: layout and components of the system

K. Bernloehr , O. Carrol , R. Cornils , S. Elfahem , P. Espigat et al.

Astroparticle Physics, 2003, 20, pp.111-128. ⟨10.1016/S0927-6505(03)00171-3⟩

Article dans une revue in2p3-00021576v1

Detection of the BL Lac object 1ES1426+428 in the Very High Energy gamma-ray band by the CAT Telescope from 1998-2000

A. Djannati-Atai , B. Khelifi , S. Vorobiov , R. Bazer-Bachi , G. Debiais et al.

Astronomy & Astrophysics - A&A, 2002, 391, pp.L25-L28

Article dans une revue in2p3-00013644v1

Temporal and spectral gamma-ray properties of Mkn 421 above 250 GeV from CAT observations between 1996 and 2000

F. Piron , A. Djannati-Atai , M. Punch , J-P. Tavernet , A. Barrau et al.

Astronomy & Astrophysics - A&A, 2001, 374, pp.895-906

Article dans une revue in2p3-00010964v1

Gammapy: Python toolbox for gamma-ray astronomy

Fabio Acero , Arnau Aguasca-Cabot , Luis Barrios-Jiménez , Tora Therese Høiland Arnesen , Anushka Batt et al.

2025, ⟨swh:1:rel:97f63671d7ba8ee725509012a1d8f8e65e725243;origin=https://github.com/gammapy/gammapy;visit=swh:1:snp:759c96033cfb6ba7aff2aae3e43ecb63a4f091f1⟩

Logiciel hal-05451245v1

Gammapy Release V1.3

Fabio Acero , Arnau Aguasca-Cabot , Juan Bernete , Noah Biederbeck , Julia Djuvsland et al.

2024, ⟨swh:1:dir:9405c2435b92c1267179543aaf913e9a3fda6ced⟩

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Gammapy Version 1.2

Fabio Acero , Juan Bernete , Noah Biederbeck , Julia Djuvsland , Axel Donath et al.

2024, ⟨swh:1:rel:35efbccd1f9aab4f35abfc7343910bcde558c147⟩

Logiciel hal-04946612v1

Gammapy Release v1.1

Arnau Aguasca-Cabot , Axel Donath , Kirsty Feijen , Lucas Gréaux , Luca Giunti et al.

2023, ⟨swh:1:dir:e1250d2df124fba2b389a446beb135843c311c62⟩

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Gammapy Release V0.19

Axel Donath , Christoph Deil , Régis Terrier , Johannes King , Jose Enrique Ruiz et al.

2022, ⟨swh:1:rev:7e2976713facc0d443ade5279e91c4ae6b38c6c4⟩

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Gammapy V1.0

Fabio Acero , Arnau Aguasca Cabot , Johannes Buchner , David Carreto , Andrew F Cheng et al.

2022, ⟨swh:1:dir:722dae11664cdf6b804fd1daf57083579ab2f297⟩

Logiciel hal-03885031v1

L’astrophysique au TeV vers la Science Ouverte

Bruno Khélifi

Phénomènes cosmiques de haute energie [astro-ph.HE]. Université Paris Cité, 2024

HDR tel-05714645v1

Multi-messenger and transient astrophysics with the Cherenkov Telescope Array

Ž. Bošnjak , A.M. Brown , Alessandro Carosi , M. Chernyakova , P. Cristofari et al.

2022

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Unveiling the X-ray/TeV engine in Mkn 421

B. Giebels , G. Dubus , B. Khelifi

2006

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Science with the Cherenkov Telescope Array

B.S. Acharya , I. Agudo , Imen Al Samarai , R. Alfaro , J. Alfaro et al.

WORLD SCIENTIFIC, 2019, 9789813270091. ⟨10.1142/10986⟩

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Recherche de sources gamma par une méthode de Maximum de Vraisemblance :

Bruno Khelifi

Astrophysique [astro-ph]. Université de Caen, 2002. Français. ⟨NNT : ⟩

Thèse tel-00002393v1

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