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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
H.E.S.S. observations of the Crab during its March 2013 GeV gamma-ray flare
Astronomy and Astrophysics, Volume 562, Article L4, Year 2014
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Description
Context. On March 4, 2013 the Fermi-LAT and AGILE reported a flare from the direction of the Crab nebula in which the high-energy (HE; E > 100 MeV) flux was six times above its quiescent level. Simultaneous observations in other energy bands give us hints about the emission processes during the flare episode and the physics of pulsar wind nebulae in general. Aims. We search for variability in the emission of the Crab nebula at very-high energies (VHE; E > 100 GeV), using contemporaneous data taken with the H.E.S.S. array of Cherenkov telescopes. Methods. Observational data taken with the H.E.S.S. instrument on five consecutive days during the flare were analysed for the flux and spectral shape of the emission from the Crab nebula. Night-wise light curves are presented with energy thresholds of 1 TeV and 5 TeV. Results. The observations conducted with H.E.S.S. on March 6 to March 10, 2013 show no significant changes in the flux. They limit the variation in the integral flux above 1 TeV to less than 63% and the integral flux above 5 TeV to less than 78% at a 95% confidence level. © 2014 ESO.
Authors & Co-Authors
Abramowski, Attila
Germany, Hamburg
Universität Hamburg
Aharonian, F. A.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Ireland, Dublin
Institiúid Ard-lénn Bhaile Átha Cliath
Armenia, Yerevan
National Academy of Sciences of the Republic of Armenia
Ait Benkhali, F.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Akhperjanian, Ashot G.
Armenia, Yerevan
National Academy of Sciences of the Republic of Armenia
Armenia, Yerevan
Yerevan Physics Institute
Angüner, Ekrem Oǧuzhan
Germany, Berlin
Humboldt-universität zu Berlin
Anton, Gisela K.Stycz
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Balenderan, S.
United Kingdom, Durham
Durham University
Balzer, Arnim
Germany, Hamburg
Deutsches Elektronen-synchrotron Desy
Germany, Potsdam
Universität Potsdam
Barnacka, Anna
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Becherini, Yvonne
Sweden, Vaxjo
Linnaeus University, Växjö
Becker-Tjus, Julia
Germany, Bochum
Ruhr-universitat Bochum
Bernlöhr, Konrad
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Germany, Berlin
Humboldt-universität zu Berlin
Birsin, Emrah
Germany, Berlin
Humboldt-universität zu Berlin
Bissaldi, Elisabetta
Austria, Innsbruck
Universität Innsbruck
Biteau, Jonathan
France, Paris
Cnrs Centre National de la Recherche Scientifique
Boettcher, M.
South Africa, Potchefstroom
North-west University
Boisson, Catherine
France, Paris
Cnrs Centre National de la Recherche Scientifique
Bolmont, Julien
France, Paris
Sorbonne Université
Bordas, Pol
Germany, Tubingen
Eberhard Karls Universität Tübingen
Brucker, Julia
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Brun, François
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Brun, Pierre
France, Gif-sur-yvette
Cea Saclay
Bulk, Tomasz
Poland, Warsaw
University of Warsaw
Carrigan, Svenja
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Casanova, Sabrina
Germany, Heidelberg
Max-planck-institut Für Kernphysik
South Africa, Potchefstroom
North-west University
Cerruti, Matteo
France, Paris
Cnrs Centre National de la Recherche Scientifique
United States, Cambridge
Harvard-smithsonian Center for Astrophysics
Chadwick, Paula M.
United Kingdom, Durham
Durham University
Chalmé-Calvet, Raphaël
France, Paris
Sorbonne Université
Chaves, Ryan C.G.
France, Gif-sur-yvette
Cea Saclay
Cheesebrough, A.
United Kingdom, Durham
Durham University
Chrétien, Mathieu
France, Paris
Sorbonne Université
Colafrancesco, Sergio
South Africa, Johannesburg
University of the Witwatersrand
Cologna, Gabriele
Germany, Heidelberg
Universität Heidelberg
Conrad, Jan
Sweden, Stockholm
Stockholms Universitet
Sweden, Uppsala
Wallenberg Academy Fellow
Couturier, C.
France, Paris
Sorbonne Université
Cui, Yudong
Germany, Tubingen
Eberhard Karls Universität Tübingen
Dalton, Matthew L.
France, Gradignan
Lp2i - Laboratoire de Physique Des Deux Infinis Bordeaux
Namibia, Windhoek
University of Namibia
Daniel, Michael K.
United Kingdom, Durham
Durham University
Davids, Isak Delberth
South Africa, Potchefstroom
North-west University
Australia, Adelaide
The University of Adelaide
Degrange, Bernard
France, Paris
Cnrs Centre National de la Recherche Scientifique
Deil, Christoph
Germany, Heidelberg
Max-planck-institut Für Kernphysik
DeWilt, P.
France, Paris
Université Paris Cité
Dickinson, Hugh J.
Sweden, Stockholm
Stockholms Universitet
Djannati-Ataï, Arache
France, Saint Martin D'heres
Verimag
Domainko, Wilfried F.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Drury, Luke O'C
Ireland, Dublin
Institiúid Ard-lénn Bhaile Átha Cliath
Dubus, Guillaume
United Kingdom, Leicester
University of Leicester
Dutson, Kate L.
Poland, Krakow
Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
Dyks, Jarosław
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Dyrda, Michael
France, Montpellier
Université de Montpellier
Edwards, Thomas D.P.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Egberts, Kathrin
Austria, Innsbruck
Universität Innsbruck
Eger, Peter A.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Espigat, P.
France, Saint Martin D'heres
Verimag
Farnier, Christian
Sweden, Stockholm
Stockholms Universitet
Fegan, Stephen J.
France, Paris
Cnrs Centre National de la Recherche Scientifique
Feinstein, Fabrice
France, Paris
Cnrs Centre National de la Recherche Scientifique
Fernandes, Milton Virgílio
Germany, Hamburg
Universität Hamburg
Fernandez, Diane
France, Paris
Cnrs Centre National de la Recherche Scientifique
Fiasson, Armand
Poland, Krakow
Uniwersytet Jagielloński
Fontaine, Gérard
France, Paris
Cnrs Centre National de la Recherche Scientifique
Förster, Andreas
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Füssling, Matthias
Germany, Potsdam
Universität Potsdam
Gajdus, Michael
Germany, Berlin
Humboldt-universität zu Berlin
Gallant, Yves A.
France, Paris
Cnrs Centre National de la Recherche Scientifique
Garrigoux, Tania
France, Paris
Sorbonne Université
Giavitto, Gianluca
Germany, Hamburg
Deutsches Elektronen-synchrotron Desy
Giebels, Berrie
France, Paris
Cnrs Centre National de la Recherche Scientifique
Glicenstein, Jean François
France, Gif-sur-yvette
Cea Saclay
Grondin, Marie Hélène
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Germany, Heidelberg
Universität Heidelberg
Grudzínska, Mira
Poland, Warsaw
University of Warsaw
Häffner, Stephanie
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Hahn, Joachim
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Harris, Jonathan
United Kingdom, Durham
Durham University
Heinzelmann, Götz
Germany, Hamburg
Universität Hamburg
Henri, Gilles
United Kingdom, Leicester
University of Leicester
Hermann, German
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Hervet, Olivier
France, Paris
Cnrs Centre National de la Recherche Scientifique
Hillert, Andreas
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Hinton, James A.J.A.
Poland, Krakow
Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
Hofmann, Werner
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Hofverberg, Petter
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Holler, Markus
Germany, Potsdam
Universität Potsdam
Horns, Dieter
Germany, Hamburg
Universität Hamburg
Jachołkowska, Agnieszka
France, Paris
Sorbonne Université
Jahn, C.
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Jamrozy, Marek
Poland, Torun
Uniwersytet Mikołaja Kopernika w Toruniu
Janiak, Mateusz
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Jankowsky, Felix
Germany, Heidelberg
Universität Heidelberg
Jung-Richardt, Ira V.
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Kastendieck, Max Anton
Germany, Hamburg
Universität Hamburg
Katarzyński, Krzysztof
South Africa, Bloemfontein
University of the Free State
Katz, Ulrich F.
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Kaufmann, Sarah
Germany, Heidelberg
Universität Heidelberg
Khélifi, Bruno
France, Saint Martin D'heres
Verimag
Kieffer, M.
France, Paris
Sorbonne Université
Klepser, Stefan
Germany, Hamburg
Deutsches Elektronen-synchrotron Desy
Klochkov, Dmitry K.
Germany, Tubingen
Eberhard Karls Universität Tübingen
Kluåniak, W.
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Kneiske, Tanja M.
Germany, Hamburg
Universität Hamburg
Kolitzus, D.
Austria, Innsbruck
Universität Innsbruck
Komin, Nukri
Poland, Krakow
Uniwersytet Jagielloński
Kosack, Karl
France, Gif-sur-yvette
Cea Saclay
Krakau, S.
Germany, Bochum
Ruhr-universitat Bochum
Krayzel, Fabien
Poland, Krakow
Uniwersytet Jagielloński
Krüger, P. P.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
South Africa, Potchefstroom
North-west University
Laffon, Hélène
France, Gradignan
Lp2i - Laboratoire de Physique Des Deux Infinis Bordeaux
Lamanna, Giovanni
Poland, Krakow
Uniwersytet Jagielloński
Lemière, Anne
France, Saint Martin D'heres
Verimag
Lemoine-Goumard, Marianne
France, Gradignan
Lp2i - Laboratoire de Physique Des Deux Infinis Bordeaux
Lenain, Jean Philippe
France, Paris
Sorbonne Université
Lennarz, Dirk
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Lohse, Thomas
Germany, Berlin
Humboldt-universität zu Berlin
Lu, Chiachun
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Marandon, Vincent
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Marcowith, Alexandre
France, Paris
Cnrs Centre National de la Recherche Scientifique
Marx, Ramin
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Maurin, Guillaume T.
Poland, Krakow
Uniwersytet Jagielloński
Maxted, Nigel I.
France, Paris
Université Paris Cité
Mayer, Michael
Germany, Potsdam
Universität Potsdam
McComb, T. J.Lowry
United Kingdom, Durham
Durham University
Méhault, Jérémie
France, Gradignan
Lp2i - Laboratoire de Physique Des Deux Infinis Bordeaux
Namibia, Windhoek
University of Namibia
Meintjes, Pieter J.
Czech Republic, Prague
Charles University
Meyer, Manuel S.
Sweden, Stockholm
Stockholms Universitet
Moderski, Rafaƚ
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Moulin, E.
France, Gif-sur-yvette
Cea Saclay
Murach, Thomas
Germany, Berlin
Humboldt-universität zu Berlin
de Naurois, Mathieu
France, Paris
Cnrs Centre National de la Recherche Scientifique
Niemiec, Jacek
France, Montpellier
Université de Montpellier
Nolan, Sam J.
United Kingdom, Durham
Durham University
Ohm, Stefan
Poland, Krakow
Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
De Oña Wilhelmi, Emma
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Ostrowski, Michałl
Poland, Torun
Uniwersytet Mikołaja Kopernika w Toruniu
Oya, Igor
Germany, Berlin
Humboldt-universität zu Berlin
Panter, M.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Parsons, Robert Daniel
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Pekeur, Nikki W.
South Africa, Potchefstroom
North-west University
Pelletier, Guy
United Kingdom, Leicester
University of Leicester
Petrucci, Pierre Olivier
United Kingdom, Leicester
University of Leicester
Pita, Santiago
France, Saint Martin D'heres
Verimag
Poon, Helen
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Pûhlhofer, Gerd
Germany, Tubingen
Eberhard Karls Universität Tübingen
Punch, Michael
France, Saint Martin D'heres
Verimag
Quirrenbach, Andreas
Germany, Heidelberg
Universität Heidelberg
Raue, Martin
Germany, Hamburg
Universität Hamburg
Reimer, Anita
Austria, Innsbruck
Universität Innsbruck
Reimer, Olaf
Austria, Innsbruck
Universität Innsbruck
Renaud, Matthieu
France, Paris
Cnrs Centre National de la Recherche Scientifique
De Los Reyes, Raquel R.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Rieger, Frank M.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Rob, L.
Armenia, Yerevan
National Academy of Sciences of the Republic of Armenia
Rosier-Lees, Sylvie
Poland, Krakow
Uniwersytet Jagielloński
Rowell, Gavin P.
France, Paris
Université Paris Cité
Rudak, Bronisław
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Rulten, Cameron B.
France, Paris
Cnrs Centre National de la Recherche Scientifique
Sahakian, Vardan H.
Armenia, Yerevan
National Academy of Sciences of the Republic of Armenia
Armenia, Yerevan
Yerevan Physics Institute
Sánchez, David A.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Poland, Krakow
Uniwersytet Jagielloński
Santangelo, Andrea E.
Germany, Tubingen
Eberhard Karls Universität Tübingen
Schlickeiser, Reinhard
Germany, Bochum
Ruhr-universitat Bochum
Schüssler, Fabian
France, Gif-sur-yvette
Cea Saclay
Schwanke, Ullrich
Germany, Berlin
Humboldt-universität zu Berlin
Schwarzburg, S.
Germany, Tubingen
Eberhard Karls Universität Tübingen
Sol, Hélène
France, Paris
Cnrs Centre National de la Recherche Scientifique
Spengler, Gerrit
Germany, Berlin
Humboldt-universität zu Berlin
Stawarz, Łukasz
Poland, Torun
Uniwersytet Mikołaja Kopernika w Toruniu
Steenkamp, R.
Australia, Adelaide
The University of Adelaide
Stegmann, Christian
Germany, Hamburg
Deutsches Elektronen-synchrotron Desy
Germany, Potsdam
Universität Potsdam
Stinzing, Friedrich
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Sushch, Iurii
Germany, Berlin
Humboldt-universität zu Berlin
South Africa, Potchefstroom
North-west University
Tavernet, Jean Paul
France, Paris
Sorbonne Université
Terrier, Régis
France, Saint Martin D'heres
Verimag
Tluczykont, Martin
Germany, Hamburg
Universität Hamburg
Valerius, Kathrin
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
Van Eldik, Christopher
Germany, Erlangen
Friedrich-alexander-universität Erlangen-nürnberg
van Soelen, Brian V.A.N.
Czech Republic, Prague
Charles University
Vasileiadis, Georges
France, Paris
Cnrs Centre National de la Recherche Scientifique
Venter, C.
South Africa, Potchefstroom
North-west University
Viana, Aion A.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Vincent, P.
France, Paris
Sorbonne Université
Völk, Heinrich J.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Volpe, Francesca
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Vorster, Michael J.
South Africa, Potchefstroom
North-west University
Wagner, Stefan J.
Germany, Heidelberg
Universität Heidelberg
Wagner, Philipp
Germany, Berlin
Humboldt-universität zu Berlin
Ward, Martin J.
United Kingdom, Durham
Durham University
Weidinger, Matthias
Germany, Bochum
Ruhr-universitat Bochum
White, Richard J.
Poland, Krakow
Henryk Niewodniczanski Institute of Nuclear Physics of the Polish Academy of Sciences
Wierzcholska, Alicja
Poland, Torun
Uniwersytet Mikołaja Kopernika w Toruniu
Wouters, Denis
France, Gif-sur-yvette
Cea Saclay
Zabalza, Víctor
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Zacharias, Michael
Germany, Bochum
Ruhr-universitat Bochum
Zajczyk, Anna
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
France, Paris
Cnrs Centre National de la Recherche Scientifique
Zdziarski, Andrzej A.
Poland, Warsaw
Nicolaus Copernicus Astronomical Center of the Polish Academy of Sciences
Zech, Andreas
France, Paris
Cnrs Centre National de la Recherche Scientifique
Zechlin, Hannes
Germany, Hamburg
Universität Hamburg
Statistics
Citations: 46
Authors: 195
Affiliations: 37
Identifiers
Doi:
10.1051/0004-6361/201323013
ISSN:
14320746
Research Areas
Environmental