15 Papers
21 Citations
J. Veh is an academic researcher from University of Erlangen-Nuremberg. The author has contributed to research in topics: Dark matter & Hot dark matter. The author has an hindex of 6, co-authored 15 publications.
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Papers
Acceleration of petaelectronvolt protons in the Galactic Centre
A. Abramowski,Felix Aharonian,Faical Ait Benkhali,A. G. Akhperjanian,E. O. Anguener,Michael Backes,A. Balzer,Yvonne Becherini,J. Becker Tjus,David Berge,S. Bernhard,K. Bernloehr,E. Birsin,R. Blackwell,Markus Boettcher,Catherine Boisson,J. Bolmont,Pol Bordas Coma,Johan Bregeon,Francois Brun,Pierre Brun,M. Bryan,Tomasz Bulik,J. Carr,Sabrina Casanova,Nachiketa Chakraborty,R. Chalme-Calvet,R. C. G. Chaves,A. W. Chen,M. Chrétien,S. Colafrancesco,G. Cologna,Jan Conrad,C. Couturier,Y. Cui,I. D. Davids,B. Degrange,Christoph Deil,P. deWilt,A. Djannati-Ata,W. Domainko,Axel Donath,L. O'c. Drury,Guillaume Dubus,K. Dutson,J. Dyks,M. Dyrda,Tanya Edwards,K. Egberts,Peter Eger,J.-P. Ernenwein,P. Espigat,C. Farnier,S. J. Fegan,F. Feinstein,M. V. Fernandes,D. Fernandez,A. Fiasson,G. Fontaine,A. Förster,M. Fuessling,Stefano Gabici,M. Gajdus,Y. A. Gallant,T. Garrigoux,Gianluca Giavitto,B. Giebels,J. F. Glicenstein,D. Gottschall,Arti Goyal,M. H. Grondin,M. Grudzińska,D. Hadasch,S. Haeffner,Joachim Hahn,J. Hawkes,G. Heinzelmann,Gilles Henri,G. Hermann,O. Hervet,Andreas Hillert,Jim Hinton,Werner Hofmann,Petter Hofverberg,Clemens Hoischen,M. Holler,Dieter Horns,A. Ivascenko,A. Jacholkowska,Marek Jamrozy,M. Janiak,Felix Jankowsky,I. Jung-Richardt,M. A. Kastendieck,K. Katarzyński,Uli Katz,D. Kerszberg,Bruno Khelifi,M. Kieffer,S. Klepser,D. Klochkov,W. Kluzniak,D. Kolitzus,Nu. Komin,K. Kosack,S. Krakau,F. Krayzel,P. P. Krueger,H. Laffon,G. Lamanna,J. Lau,J. Lefaucheur,V. Lefranc,A. Lemiere,M. Lemoine-Goumard,J-P. Lenain,Thomas Lohse,A. Lopatin,C-C Lu,R. Lui,Vincent Marandon,Alexandre Marcowith,C. Mariaud,Ramin Marx,Gilles Maurin,N. Maxted,M. Mayer,P. J. Meintjes,U. Menzler,Manuel Meyer,Alison Mitchell,Rafał Moderski,M. Mohamed,K. Morå,Emmanuel Moulin,Thomas Murach,M. de Naurois,Jacek Niemiec,L. Oakes,H. Odaka,S. Oettl,Stefan Ohm,B. Opitz,Michał Ostrowski,Igor Oya,M. Panter,R. D. Parsons,M. Paz Arribas,N. W. Pekeur,Guy Pelletier,P-O. Petrucci,B. Peyaud,Santiago Pita,Helen Poon,Heike Prokoph,G. Puehlhofer,Michael Punch,Andreas Quirrenbach,S. Raab,I. Reichardt,A. Reimer,Olaf Reimer,M. Renaud,Raquel de los Reyes,Frank M. Rieger,C. Romoli,S. Rosier-Lees,Gavin Rowell,B. Rudak,C. B. Rulten,V. Sahakian,David Salek,David Sánchez,Andrea Santangelo,Manami Sasaki,Reinhard Schlickeiser,F. Schuessler,André Schulz,Ullrich Schwanke,S. Schwemmer,A. S. Seyffert,Rachel Simoni,Helene Sol,Felix Spanier,G. Spengler,F. Spies,Lukasz Stawarz,R. Steenkamp,Christian Stegmann,F. Stinzing,K. Stycz,I. Sushch,J.-P. Tavernet,T. Tavernier,Andrew M. Taylor,Regis Terrier,M. Tluczykont,C. Trichard,Richard J. Tuffs,K. Valerius,J.L. Van der Walt,C. van Eldik,B. van Soelen,G. Vasileiadis,J. Veh,Christo Venter,Aion Viana,P. Vincent,Jacco Vink,F. Voisin,H. J. Voelk,Thomas Vuillaume,Stefan Wagner,P. Wagner,Robert Wagner,Matthias Weidinger,Quirin Weitzel,R. White,Alicja Wierzcholska,P. Willmann,A. Woernlein,Denis Wouters,Ruizhi Yang,Victor Zabalza,D. Zaborov,Michael Zacharias,Andrzej A. Zdziarski,A. Zech,F. Zefi,N. Zywucka +229 more
TL;DR: Deep γ-ray observations with arcminute angular resolution of the region surrounding the Galactic Centre are reported, which show the expected tracer of the presence of petaelectronvolt protons within the central 10 parsecs of the Galaxy, and it is proposed that the supermassive black hole Sagittarius A* is linked to this PeVatron.
Discovery of variable VHE gamma-ray emission from the binary system 1FGL J1018.6-5856
A. Abramowski,Felix Aharonian,Felix Aharonian,Felix Aharonian,F. Ait Benkhali,A. G. Akhperjanian,A. G. Akhperjanian,E. O. Angüner,Michael Backes,A. Balzer,Yvonne Becherini,J. Becker Tjus,David Berge,S. Bernhard,Konrad Bernlöhr,E. Birsin,R. Blackwell,Markus Böttcher,Catherine Boisson,J. Bolmont,P. Bordas,Johan Bregeon,Francois Brun,Pierre Brun,M. Bryan,Tomasz Bulik,J. Carr,Sabrina Casanova,Nachiketa Chakraborty,R. Chalme-Calvet,R. C. G. Chaves,A. W. Chen,M. Chrétien,S. Colafrancesco,G. Cologna,Jan Conrad,C. Couturier,Y. Cui,I. D. Davids,I. D. Davids,B. Degrange,Christoph Deil,P. deWilt,A. Djannati-Ataï,W. Domainko,Axel Donath,L. O'c. Drury,Guillaume Dubus,K. Dutson,J. Dyks,Michal Dyrda,Tanya Edwards,Kathrin Egberts,Peter Eger,J.-P. Ernenwein,P. Espigat,C. Farnier,S. J. Fegan,F. Feinstein,M. V. Fernandes,D. Fernandez,A. Fiasson,G. Fontaine,A. Förster,M. Füßling,Stefano Gabici,M. Gajdus,Y. A. Gallant,T. Garrigoux,Gianluca Giavitto,B. Giebels,J. F. Glicenstein,D. Gottschall,Arti Goyal,M.-H. Grondin,M. Grudzińska,Daniela Hadasch,S. Häffner,Joachim Hahn,J. Hawkes,G. Heinzelmann,Gilles Henri,G. Hermann,O. Hervet,Andreas Hillert,Jim Hinton,Jim Hinton,Werner Hofmann,Petter Hofverberg,C. Hoischen,M. Holler,Dieter Horns,A. Ivascenko,A. Jacholkowska,C. Jahn,Marek Jamrozy,Mateusz Janiak,Felix Jankowsky,I. Jung-Richardt,M. A. Kastendieck,K. Katarzyński,Uli Katz,D. Kerszberg,B. Khélifi,M. Kieffer,S. Klepser,D. Klochkov,W. Kluźniak,D. Kolitzus,Nu. Komin,Karl Kosack,S. Krakau,F. Krayzel,P. P. Krüger,H. Laffon,G. Lamanna,J. Lau,Julien Lefaucheur,V. Lefranc,A. Lemière,Marianne Lemoine-Goumard,J.-P. Lenain,Thomas Lohse,A. Lopatin,Chia-Chun Lu,R. Lui,Vincent Marandon,Alexandre Marcowith,C. Mariaud,Ramin Marx,G. Maurin,N. Maxted,M. Mayer,P. J. Meintjes,U. Menzler,Manuel Meyer,Alison Mitchell,R. Moderski,M. Mohamed,K. Morå,Emmanuel Moulin,Thomas Murach,M. de Naurois,Jacek Niemiec,L. Oakes,H. Odaka,S. Öttl,Stefan Ohm,E. de Oña Wilhelmi,E. de Oña Wilhelmi,B. Opitz,Michał Ostrowski,Igor Oya,M. Panter,R. D. Parsons,M. Paz Arribas,N. W. Pekeur,G. Pelletier,P.-O. Petrucci,B. Peyaud,S. Pita,Helen Poon,Heike Prokoph,G. Pühlhofer,Michael Punch,Andreas Quirrenbach,S. Raab,I. Reichardt,A. Reimer,Olaf Reimer,M. Renaud,R. de los Reyes,Frank M. Rieger,Frank M. Rieger,C. Romoli,S. Rosier-Lees,Gavin Rowell,B. Rudak,Cameron B Rulten,V. Sahakian,V. Sahakian,David Salek,D. A. Sanchez,Andrea Santangelo,Manami Sasaki,Reinhard Schlickeiser,F. Schüssler,André Schulz,Ullrich Schwanke,S. Schwemmer,A.S. Seyffert,R. Simoni,Helene Sol,Felix Spanier,G. Spengler,F. Spies,Łukasz Stawarz,R. Steenkamp,C. Stegmann,F. Stinzing,K. Stycz,I. Sushch,J.-P. Tavernet,T. Tavernier,Andrew M. Taylor,Regis Terrier,M. Tluczykont,C. Trichard,K. Valerius,J.L. Van der Walt,C. van Eldik,B. van Soelen,G. Vasileiadis,J. Veh,Christo Venter,Aion Viana,P. Vincent,Jacco Vink,F. Voisin,Heinrich J. Völk,T. Vuillaume,Stefan Wagner,P. Wagner,Robert Wagner,Matthias Weidinger,Quirin Weitzel,R. White,Alicja Wierzcholska,P. Willmann,A. Wörnlein,Denis Wouters,Ruizhi Yang,Victor Zabalza,D. Zaborov,Michael Zacharias,A. A. Zdziarski,A. Zech,F. Zefi,Natalia Żywucka +238 more
TL;DR: The H.E.S. telescope array of the very high-energy (VHE) source HESS J1018-589 A coincident with the Fermi-LAT binary 1FGL J 1018.6-5856 have resulted in a source detection significance of more than 9$\sigma, and the detection of variability in the emitted gamma-ray flux of 238.3/155 as discussed by the authors.
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,Felix Aharonian,Felix Aharonian,F. Ait Benkhali,E. O. Angüner,M. Arakawa,C. Arcaro,C. Armand,H. Ashkar,Michael Backes,Michael Backes,V. Barbosa Martins,M. Barnard,Yvonne Becherini,David Berge,K. Bernlöhr,R. Blackwell,M. Böttcher,Catherine Boisson,J. Bolmont,S. Bonnefoy,Johan Bregeon,Mischa Breuhaus,Francois Brun,P. Brun,M. Bryan,M. Büchele,Tomasz Bulik,T. Bylund,S. Caroff,A. Carosi,Sabrina Casanova,Matteo Cerruti,Matteo Cerruti,T. Chand,S. Chandra,R. C. G. Chaves,A. W. Chen,S. Colafrancesco,M. Curyło,I. D. Davids,Christoph Deil,J. Devin,P. deWilt,L. Dirson,A. Djannati-Ataï,A. Dmytriiev,Axel Donath,Victor Doroshenko,J. Dyks,Kathrin Egberts,G. Emery,J.-P. Ernenwein,S. Eschbach,Kirsty Feijen,S. J. Fegan,A. Fiasson,Gerard Fontaine,Stefan Funk,M. Füßling,Stefano Gabici,Yves Gallant,F. Gaté,Gianluca Giavitto,L. Giunti,D. Glawion,J. F. Glicenstein,D. Gottschall,Marie-Hélène Grondin,J. Hahn,M. Haupt,G. Heinzelmann,G. Henri,German Hermann,J. Hinton,Werner Hofmann,Clemens Hoischen,Tim Holch,M. Holler,Dieter Horns,Daniel Huber,H. Iwasaki,Marek Jamrozy,D. Jankowsky,Felix Jankowsky,Armelle Jardin-Blicq,I. Jung-Richardt,M.A. Kastendieck,K. Katarzyński,M. Katsuragawa,Uli Katz,Dmitry Khangulyan,B. Khélifi,J. King,S. Klepser,Włodek Kluźniak,Nu. Komin,Karl Kosack,Dmitriy Kostunin,Michael Kreter,G. Lamanna,A. Lemière,Marianne Lemoine-Goumard,J.-P. Lenain,E. Leser,C. Levy,T. Lohse,I. Lypova,Jonathan Mackey,Jhilik Majumdar,D. Malyshev,Vincent Marandon,Alexandre Marcowith,Arnaud Mares,C. Mariaud,G. Martí-Devesa,Ramin Marx,G. Maurin,P. J. Meintjes,Alison Mitchell,Alison Mitchell,R. Moderski,Mahmoud Mohamed,Lars Mohrmann,C. Moore,E. Moulin,J. Muller,Thomas Murach,Shinya Nakashima,M. de Naurois,H. Ndiyavala,F. Niederwanger,Jacek Niemiec,L. Oakes,P. T. O'Brien,Hirokazu Odaka,Stefan Ohm,E. de Ona Wilhelmi,Michal Ostrowski,Igor Oya,M. Panter,R. D. Parsons,C. Perennes,P.-O. Petrucci,B. Peyaud,Quentin Piel,S. Pita,V. Poireau,A. Priyana Noel,D. A. Prokhorov,Heike Prokoph,Gerd Pühlhofer,Michael Punch,Michael Punch,Andreas Quirrenbach,S. Raab,R. Rauth,A. Reimer,Olaf Reimer,Q. Remy,Matthieu Renaud,Frank M. Rieger,L. Rinchiuso,Carlo Romoli,Gavin Rowell,B. Rudak,E. Ruiz-Velasco,V. Sahakian,Simon Sailer,S. Saito,D. A. Sanchez,Andrea Santangelo,Manami Sasaki,Reinhard Schlickeiser,F. Schüssler,André Schulz,H.M. Schutte,Ullrich Schwanke,S. Schwemmer,Monica Seglar-Arroyo,Mohanraj Senniappan,A.S. Seyffert,N. Shafi,K. Shiningayamwe,Rachel Simoni,Atreyee Sinha,H. Sol,A. Specovius,M. Spir-Jacob,Łukasz Stawarz,R. Steenkamp,C. Stegmann,C. Steppa,T. Takahashi,T. Tavernier,Andrew M. Taylor,Regis Terrier,D. Tiziani,M. Tluczykont,C. Trichard,Michelle Tsirou,Naomi Tsuji,Richard J. Tuffs,Yasunobu Uchiyama,D. J. van der Walt,C. van Eldik,C. van Rensburg,B. van Soelen,G. Vasileiadis,J. Veh,Christo Venter,P. Vincent,Jacco Vink,Heinrich J. Völk,T. Vuillaume,Zorawar Wadiasingh,Stefan Wagner,R. J. White,Alicja Wierzcholska,Ruizhi Yang,H. Yoneda,M. Zacharias,R. Zanin,Andrzej A. Zdziarski,Andreas Zech,J. Zorn,N. Żywucka,Pol Bordas +228 more
TL;DR: In this paper, a gamma-ray binary system consisting of a pulsar in an eccentric orbit around a bright Oe stellar-type companion star that features a dense circumstellar disc is studied.
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,Felix Aharonian,Felix Aharonian,F. Ait Benkhali,E. O. Angüner,M. Arakawa,C. Arcaro,C. Armand,H. Ashkar,Michael Backes,Michael Backes,V. Barbosa Martins,M. Barnard,Yvonne Becherini,David Berge,K. Bernlöhr,R. Blackwell,M. Böttcher,Catherine Boisson,J. Bolmont,S. Bonnefoy,Johan Bregeon,Mischa Breuhaus,Francois Brun,P. Brun,M. Bryan,M. Büchele,Tomasz Bulik,T. Bylund,S. Caroff,A. Carosi,Sabrina Casanova,Matteo Cerruti,Matteo Cerruti,T. Chand,S. Chandra,R. C. G. Chaves,A. W. Chen,S. Colafrancesco,M. Curyło,I. D. Davids,Christoph Deil,J. Devin,P. deWilt,L. Dirson,A. Djannati-Ataï,A. Dmytriiev,Axel Donath,Victor Doroshenko,J. Dyks,Kathrin Egberts,G. Emery,J.-P. Ernenwein,S. Eschbach,Kirsty Feijen,S. J. Fegan,A. Fiasson,Gerard Fontaine,Stefan Funk,M. Füßling,Stefano Gabici,Yves Gallant,F. Gaté,Gianluca Giavitto,L. Giunti,D. Glawion,J. F. Glicenstein,D. Gottschall,Marie-Hélène Grondin,J. Hahn,M. Haupt,G. Heinzelmann,G. Henri,German Hermann,J. Hinton,Werner Hofmann,Clemens Hoischen,Tim Holch,M. Holler,Dieter Horns,Daniel Huber,H. Iwasaki,Marek Jamrozy,D. Jankowsky,Felix Jankowsky,Armelle Jardin-Blicq,I. Jung-Richardt,M.A. Kastendieck,K. Katarzyński,M. Katsuragawa,Uli Katz,Dmitry Khangulyan,B. Khélifi,J. King,S. Klepser,Włodek Kluźniak,Nu. Komin,Karl Kosack,Dmitriy Kostunin,Michael Kreter,G. Lamanna,A. Lemière,Marianne Lemoine-Goumard,J.-P. Lenain,E. Leser,C. Levy,T. Lohse,I. Lypova,Jonathan Mackey,Jhilik Majumdar,D. Malyshev,Vincent Marandon,Alexandre Marcowith,Arnaud Mares,C. Mariaud,G. Martí-Devesa,Ramin Marx,G. Maurin,P. J. Meintjes,Alison Mitchell,Alison Mitchell,R. Moderski,Mahmoud Mohamed,Lars Mohrmann,C. Moore,E. Moulin,J. Muller,Thomas Murach,Shinya Nakashima,M. de Naurois,H. Ndiyavala,F. Niederwanger,Jacek Niemiec,L. Oakes,P. T. O'Brien,Hirokazu Odaka,Stefan Ohm,E. de Ona Wilhelmi,Michal Ostrowski,Igor Oya,M. Panter,R. D. Parsons,C. Perennes,P.-O. Petrucci,B. Peyaud,Quentin Piel,S. Pita,V. Poireau,A. Priyana Noel,D. A. Prokhorov,Heike Prokoph,Gerd Pühlhofer,Michael Punch,Michael Punch,Andreas Quirrenbach,S. Raab,R. Rauth,A. Reimer,Olaf Reimer,Q. Remy,Matthieu Renaud,Frank M. Rieger,L. Rinchiuso,Carlo Romoli,Gavin Rowell,B. Rudak,E. Ruiz-Velasco,V. Sahakian,Simon Sailer,S. Saito,D. A. Sanchez,Andrea Santangelo,Manami Sasaki,Reinhard Schlickeiser,F. Schüssler,André Schulz,H.M. Schutte,Ullrich Schwanke,S. Schwemmer,Monica Seglar-Arroyo,Mohanraj Senniappan,A.S. Seyffert,N. Shafi,K. Shiningayamwe,Rachel Simoni,Atreyee Sinha,H. Sol,A. Specovius,M. Spir-Jacob,Łukasz Stawarz,R. Steenkamp,C. Stegmann,C. Steppa,T. Takahashi,T. Tavernier,Andrew M. Taylor,Regis Terrier,D. Tiziani,M. Tluczykont,C. Trichard,Michelle Tsirou,Naomi Tsuji,Richard J. Tuffs,Yasunobu Uchiyama,D. J. van der Walt,C. van Eldik,C. van Rensburg,B. van Soelen,G. Vasileiadis,J. Veh,Christo Venter,P. Vincent,Jacco Vink,Heinrich J. Völk,T. Vuillaume,Zorawar Wadiasingh,Stefan Wagner,R. J. White,Alicja Wierzcholska,Ruizhi Yang,H. Yoneda,M. Zacharias,R. Zanin,Andrzej A. Zdziarski,Andreas Zech,J. Zorn,N. Żywucka,Pol Bordas +228 more
TL;DR: In this paper, a gamma-ray binary system consisting of a pulsar in an eccentric orbit around a bright Oe stellar-type companion star that features a dense circumstellar disc is characterized.
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Dark matter gamma-ray line searches toward the Galactic Center halo with H.E.S.S. I
TL;DR: In this article, a 2D binned likelihood method has been applied to exploit the spectral and spatial properties of signal and background for a new search for a dark matter signal on the full H.E.S.I data set of 2004-2014 observations.
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