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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
earth and planetary sciences
Upper limits to the SN1006 multi-TeV gamma-ray flux from HESS observations
Astronomy and Astrophysics, Volume 437, No. 1, Year 2005
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Description
Observations of the shell-type supernova remnant SN1006 have been carried out with the HESS system of Cherenkov telescopes during 2003 (18.2 h with two operating telescopes) and 2004 (6.3 h with all four telescopes). No evidence for TeV γ-ray emission from any compact or extended region associated with the remnant is seen and resulting upper limits at the 99.9% confidence level are up to a factor 10 lower than previously-published fluxes from CANGAROO. For SN1006 at its current epoch of evolution we define limits for a number of important global parameters. Upper limits on the γ-ray luminosity (for E = 0.26 to 10 TeV, distance d = 2 kpc) of L γ < 1.7 × 10 33 erg s -1, and the total energy in corresponding accelerated protons, W p < 1.6 × 10 50 erg are estimated (for proton energies E p ∼ 1.5 to 60 TeV and assuming the lowest value n = 0.05 cm -3 of the ambient target density discussed in literature). Extending this estimate to cover the range of proton energies observed in the cosmic ray spectrum up to the knee (we take here E p ∼ 1 GeV to 3 PeV, assuming a differential particle index -2) gives W p < 6.3 × 10 50 erg. A lower limit on the post-shock magnetic field of B > 25 μG results when considering the synchrotron/inverse-Compton framework for the observed X-ray flux and γ-ray upper limits. © ESO 2005.
Authors & Co-Authors
Aharonian, F. A.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Akhperjanian, Ashot G.
Armenia, Yerevan
Yerevan Physics Institute
Aye, K. Michael
United Kingdom, Durham
Durham University
Bazer-Bachi, A. R.
France, Toulouse
Institut de Recherche en Astrophysique et Planétologie Irap
Beilicke, Matthias
Germany, Hamburg
Universität Hamburg
Benbow, Wystan R.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Berge, David
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Berghaus, Patrick
France, Paris
Collège de France
Belgium, Brussels
Université Libre de Bruxelles
Bernlöhr, Konrad
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Germany, Berlin
Humboldt-universität zu Berlin
Boisson, Catherine
France, Meudon
Luth - Laboratoire de L'univers et de Ses Theories
Bolz, O.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Borgmeier, C.
Germany, Berlin
Humboldt-universität zu Berlin
Breitling, Frank
Germany, Berlin
Humboldt-universität zu Berlin
Brown, Anthony M.
United Kingdom, Durham
Durham University
Bussóns-Gordo, Javier
France
Groupe D'astroparticules de Montpellier
Chadwick, Paula M.
United Kingdom, Durham
Durham University
Chounet, L. M.
France, Palaiseau
Laboratoire Leprince-ringuet
Cornils, R.
Germany, Hamburg
Universität Hamburg
Costamante, Luigi
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Germany
European Associated Laboratory for Gamma-ray Astronomy
Degrange, Bernard
France, Palaiseau
Laboratoire Leprince-ringuet
Djannati-Ataï, Arache
France, Paris
Collège de France
Drury, Luke O'C
Ireland, Dublin
Institiúid Ard-lénn Bhaile Átha Cliath
Dubus, Guillaume
France, Palaiseau
Laboratoire Leprince-ringuet
Ergin, Tulun
Germany, Berlin
Humboldt-universität zu Berlin
Espigat, P.
France, Paris
Collège de France
Feinstein, Fabrice
France
Groupe D'astroparticules de Montpellier
Fleury, P.
France, Palaiseau
Laboratoire Leprince-ringuet
Fontaine, Gérard
France, Palaiseau
Laboratoire Leprince-ringuet
Funk, Stefan
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Gallant, Yves A.
France
Groupe D'astroparticules de Montpellier
Giebels, Berrie
France, Palaiseau
Laboratoire Leprince-ringuet
Gillessen, Stefan
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Goret, Philippe
France, Gif-sur-yvette
Astrophysique, Instrumentation et Modélisation de Paris-saclay
Hadjichristidis, C. N.
United Kingdom, Durham
Durham University
Hauser, Marcus
Unknown Affiliation
Heinzelmann, Götz
Germany, Hamburg
Universität Hamburg
Henri, Gilles
France, Paris
Cnrs Centre National de la Recherche Scientifique
Hermann, German
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Hinton, James A.J.A.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Hofmann, Werner
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Holleran, M.
South Africa, Potchefstroom
North-west University
Horns, Dieter
Germany, Heidelberg
Max-planck-institut Für Kernphysik
de Jager, Ocker C.
South Africa, Potchefstroom
North-west University
Jung-Richardt, Ira V.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
United States, St. Louis
Washington University in St. Louis
Khélifi, Bruno
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Komin, Nukri
Germany, Berlin
Humboldt-universität zu Berlin
Konopelko, Alexander K.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Germany, Berlin
Humboldt-universität zu Berlin
Latham, Ian J.
United Kingdom, Durham
Durham University
Le Gallou, Roland
United Kingdom, Durham
Durham University
Lemière, Anne
France, Paris
Collège de France
Lemoine, Martin
France, Palaiseau
Laboratoire Leprince-ringuet
Leroy, Nicolas
France, Palaiseau
Laboratoire Leprince-ringuet
Lohse, Thomas
Germany, Berlin
Humboldt-universität zu Berlin
Marcowith, Alexandre
France, Toulouse
Institut de Recherche en Astrophysique et Planétologie Irap
Masterson, Conor
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Germany
European Associated Laboratory for Gamma-ray Astronomy
McComb, T. J.Lowry
United Kingdom, Durham
Durham University
de Naurois, Mathieu
France, Paris
Laboratoire de Physique Nucléaire et de Hautes Energies
Nolan, Sam J.
United Kingdom, Durham
Durham University
Noutsos, Aristeidis
United Kingdom, Durham
Durham University
Orford, K. J.
United Kingdom, Durham
Durham University
Osborne, J. L.
United Kingdom, Durham
Durham University
Ouchrif, M.
France, Paris
Laboratoire de Physique Nucléaire et de Hautes Energies
Germany
European Associated Laboratory for Gamma-ray Astronomy
Panter, M.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Pelletier, Guy
France, Paris
Cnrs Centre National de la Recherche Scientifique
Pita, Santiago
France, Paris
Collège de France
Pûhlhofer, Gerd
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Punch, Michael
France, Paris
Collège de France
Raubenheimer, B. Christo
South Africa, Potchefstroom
North-west University
Raue, Martin
Germany, Hamburg
Universität Hamburg
Raux, Julien
France, Paris
Laboratoire de Physique Nucléaire et de Hautes Energies
Rayner, S. M.
United Kingdom, Durham
Durham University
Redondo, Ignacio
France, Palaiseau
Laboratoire Leprince-ringuet
Germany
European Associated Laboratory for Gamma-ray Astronomy
United Kingdom, Sheffield
The University of Sheffield
Reimer, Anita
Germany, Bochum
Ruhr-universitat Bochum
Reimer, Olaf
Germany, Bochum
Ruhr-universitat Bochum
Ripken, Joachim
Germany, Hamburg
Universität Hamburg
Rob, L.
Czech Republic, Prague
Charles University
Rolland, Loïc
France, Paris
Laboratoire de Physique Nucléaire et de Hautes Energies
Rowell, Gavin P.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Sahakian, Vardan H.
Armenia, Yerevan
Yerevan Physics Institute
Saugé, Ludovic
France, Paris
Cnrs Centre National de la Recherche Scientifique
Schlenker, Stefan
Germany, Berlin
Humboldt-universität zu Berlin
Schlickeiser, Reinhard
Germany, Bochum
Ruhr-universitat Bochum
Schuster, C.
Germany, Bochum
Ruhr-universitat Bochum
Schwanke, Ullrich
Germany, Berlin
Humboldt-universität zu Berlin
Siewert, M.
Germany, Bochum
Ruhr-universitat Bochum
Sol, Hélène
France, Meudon
Luth - Laboratoire de L'univers et de Ses Theories
Steenkamp, R.
Namibia, Windhoek
University of Namibia
Stegmann, Christian
Germany, Berlin
Humboldt-universität zu Berlin
Tavernet, Jean Paul
France, Paris
Laboratoire de Physique Nucléaire et de Hautes Energies
Théoret, C. G.
France, Paris
Collège de France
Tluczykont, Martin
France, Palaiseau
Laboratoire Leprince-ringuet
Germany
European Associated Laboratory for Gamma-ray Astronomy
Van Der Walt, D. J.
South Africa, Potchefstroom
North-west University
Vasileiadis, Georges
France
Groupe D'astroparticules de Montpellier
Vincent, Pierre
France, Paris
Laboratoire de Physique Nucléaire et de Hautes Energies
Visser, Barend
South Africa, Potchefstroom
North-west University
Völk, Heinrich J.
Germany, Heidelberg
Max-planck-institut Für Kernphysik
Wagner, Stefan J.
Unknown Affiliation
Statistics
Citations: 97
Authors: 97
Affiliations: 22
Identifiers
Doi:
10.1051/0004-6361:20042522
ISSN:
00046361
Research Areas
Environmental