%0 Journal Article
%T Discovery of the VHE gamma-ray source HESS J1832-093 in the vicinity of SNR G22.7-0.2
%+ Institut für Experimentalphysik [Hamburg]
%+ CEA- Saclay (CEA)
%+ Max Planck Institute for Nuclear Physics (MPIK)
%+ Dublin Institute for Advanced Studies (DIAS)
%+ National Academy of Sciences of the Republic of Armenia [Yerevan] (NAS RA)
%+ Humboldt-Universität zu Berlin = Humboldt University of Berlin = Université Humboldt de Berlin  (HU Berlin)
%+ Physikalisches Institut [Erlangen]
%+ Department of Physics [Durham]
%+ Deutsches Elektronen-Synchrotron [Zeuthen] (DESY)
%+ University of Potsdam = Universität Potsdam
%+ Astronomical Observatory [Warsaw]
%+ Linnaeus University
%+ Institut für Theoretische Physik IV [Bochum] (ITP4)
%+ Institut f¨ur Astro- und Teilchenphysik and Institut f¨ur Theoretische Physik
%+ Laboratoire Leprince-Ringuet (LLR)
%+ North-West University [South Aftrica] (NWU)
%+ Laboratoire Univers et Théories (LUTH (UMR_8102))
%+ Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE)
%+ Institut für Astronomie und Astrophysik [Tübingen] (IAAT)
%+ Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU)
%+ Laboratoire Univers et Théories (LUTH (UMR_8102))
%+ Harvard-Smithsonian Center for Astrophysics (CfA)
%+ University of the Witwatersrand [Johannesburg] (WITS)
%+ Landessternwarte Königstuhl [ZAH] (LSW)
%+ Stockholm University
%+ Centre d'Etudes Nucléaires de Bordeaux Gradignan (CENBG)
%+ Namibia University of Science and Technology (NUST)
%+ University of Adelaide
%+ Oskar Klein Centre [Stockholm]
%+ AstroParticule et Cosmologie (APC (UMR_7164))
%+ Institut de Planétologie et d'Astrophysique de Grenoble (IPAG )
%+ Department of Physics and Astronomy [Leicester]
%+ Instytut Fizyki Jądrowej PAN (IFJ)
%+ Laboratoire Univers et Particules de Montpellier (LUPM)
%+ Laboratoire d'Annecy de Physique des Particules (LAPP)
%+ Institut für Physik und Astrophysik [Potsdam]
%+ Obserwatorium Astronomiczne
%+ Torun Centre for Astronomy (TCfA)
%+ University of the Free State [South Africa] (UFS)
%+ Université Pierre et Marie Curie - Paris 6 - UFR de Médecine Pierre et Marie Curie (UPMC)
%+ Astronomical Observatory [Kraków]
%+ Institut für Experimentalphysik [Innsbruck]
%+ Institute of Astronomy [Prague]
%+ Uniwersytet Jagielloński w Krakowie = Jagiellonian University (UJ)
%A Abramowski, A.
%A Acero, Fabio
%A Aharonian, F.
%A Benkhali, F. Ait
%A Akhperjanian, A. G.
%A Angüner, E.
%A Anton, G.
%A Balenderan, S.
%A Balzer, Agnès
%A Barnacka, A.
%A Becherini, Y.
%A Tjus, J. Becker
%A Bernlöhr, K.
%A Birsin, E.
%A Bissaldi, E.
%A Biteau, J.
%A Böttcher, M.
%A Boisson, C.
%A Bolmont, J.
%A Bordas, P.
%A Brucker, J.
%A Brun, F.
%A Brun, P.
%A Bulik, T.
%A Carrigan, S.
%A Casanova, S.
%A Cerruti, M.
%A Chadwick, P. M.
%A Chalme-Calvet, R.
%A Chaves, R. C. G.
%A Cheesebrough, A.
%A Chrétien, M.
%A Colafrancesco, S.
%A Cologna, G.
%A Conrad, J.
%A Couturier, C.
%A Cui, Y.
%A Dalton, M.
%A Daniel, M. K.
%A Davids, I. D.
%A Degrange, B.
%A Deil, C.
%A Dewilt, P.
%A Dickinson, H. J.
%A Djannati-Ataï, A.
%A Domainko, W.
%A Drury, L. O'C.
%A Dubus, G.
%A Dutson, K.
%A Dyks, J.
%A Dyrda, M.
%A Edwards, T.
%A Egberts, K.
%A Eger, P.
%A Espigat, P.
%A Farnier, C.
%A Fegan, S.
%A Feinstein, F.
%A Fernandes, M. V.
%A Fernandez, D.
%A Fiasson, A.
%A Fontaine, G.
%A Förster, A.
%A Füssling, M.
%A Gajdus, M.
%A Gallant, Y. A.
%A Garrigoux, T.
%A Giavitto, G.
%A Giebels, B.
%A Glicenstein, J. F.
%A Grondin, M. -H.
%A Grudzińska, M.
%A Häffner, S.
%A Hahn, J.
%A Harris, J.
%A Heinzelmann, G.
%A Henri, G.
%A Hermann, G.
%A Hervet, O.
%A Hillert, A.
%A Hinton, J. A.
%A Hofmann, W.
%A Hofverberg, P.
%A Holler, M.
%A Horns, D.
%A Jacholkowska, A.
%A Jahn, C.
%A Jamrozy, M.
%A Janiak, M.
%A Jankowsky, F.
%A Jung, I.
%A Kastendieck, M. A.
%A Katarzyński, K.
%A Katz, U.
%A Kaufmann, S.
%A Khélifi, B.
%A Kieffer, Michel
%A Klepser, S.
%A Klochkov, D.
%A Kluźniak, W.
%A Kneiske, T.
%A Kolitzus, D.
%A Komin, Nu.
%A Kosack, K.
%A Krakau, S.
%A Krayzel, F.
%A Krüger, P. P.
%A Laffon, H.
%A Lamanna, G.
%A Lefaucheur, J.
%A Lemière, A.
%A Lemoine-Goumard, M.
%A Lenain, J. -P.
%A Lennarz, D.
%A Lohse, T.
%A Lopatin, A.
%A Lu, C. -C.
%A Marandon, V.
%A Marcowith, Alexandre
%A Marx, R.
%A Maurin, G.
%A Maxted, N.
%A Mayer, M.
%A Mccomb, T. J. L.
%A Méhault, J.
%A Meintjes, P. J.
%A Menzler, U.
%A Meyer, M.
%A Moderski, R.
%A Mohamed, M.
%A Moulin, Emmanuel
%A Murach, T.
%A Naumann, C. L.
%A de Naurois, M.
%A Niemiec, J.
%A Nolan, S. J.
%A Oakes, L.
%A Ohm, S.
%A Wilhelmi, E. de O Na
%A Opitz, B.
%A Ostrowski, M.
%A Oya, I.
%A Panter, M.
%A Parsons, R. D.
%A Arribas, M. Paz
%A Pekeur, N. W.
%A Pelletier, G.
%A Perez, J.
%A Petrucci, P. -O.
%A Peyaud, B.
%A Pita, S.
%A Poon, H.
%A Pühlhofer, G.
%A Punch, M.
%A Quirrenbach, A.
%A Raab, S.
%A Raue, M.
%A Reimer, A.
%A Reimer, O.
%A Renaud, Matthieu
%A Reyes, R. de Los
%A Rieger, F.
%A Rob, L.
%A Romoli, C.
%A Rosier-Lees, S.
%A Rowell, G.
%A Rudak, B.
%A Rulten, C. B.
%A Sahakian, V.
%A Sanchez, D. A.
%A Santangelo, A.
%A Schlickeiser, R.
%A Schüssler, F.
%A Schulz, A.
%A Schwanke, U.
%A Schwarzburg, S.
%A Schwemmer, S.
%A Sol, H.
%A Spengler, G.
%A Spies, F.
%A Stawarz, L.
%A Steenkamp, R.
%A Stegmann, C.
%A Stinzing, F.
%A Stycz, K.
%A Sushch, I.
%A Szostek, A.
%A Tavernet, J. -P.
%A Tavernier, T.
%A Taylor, A. M.
%A Terrier, R.
%A Tluczykont, M.
%A Trichard, C.
%A Valerius, K.
%A van Eldik, C.
%A van Soelen, B.
%A Vasileiadis, George
%A Venter, C.
%A Viana, A.
%A Vincent, P.
%A Völk, H. J.
%A Volpe, F.
%A Vorster, M.
%A Vuillaume, T.
%A Wagner, S. J.
%A Wagner, P.
%A Ward, M.
%A Weidinger, M.
%A Weitzel, Q.
%A White, R.
%A Wierzcholska, A.
%A Willmann, P.
%A Wörnlein, A.
%A Wouters, D.
%A Zabalza, V.
%A Zacharias, M.
%A Zajczyk, A.
%A Zdziarski, A. A.
%A Zech, A.
%A Zechlin, H. -S.
%Z 6 pages, 4 figures
%< avec comité de lecture
%@ 0035-8711
%J Monthly Notices of the Royal Astronomical Society
%I Oxford University Press (OUP): Policy P - Oxford Open Option A
%V 446
%P 1163-1169
%8 2015
%D 2015
%Z 1411.0572
%R 10.1093/mnras/stu2148
%K ISM: individual objects: HESS J1832−093
%K Gamma rays: general
%K Astroparticle physics
%K ISM: individual objects: SNR G22.7−0.2
%Z Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]Journal articles
%X The region around the supernova remnant (SNR) W41 contains several TeV sources and has prompted the H.E.S.S.Collaboration to perform deep observations of this field of view. This resulted in the discovery of the new very high energy (VHE) source HESS J1832−093, at the position RA = 18h32m50s ± 3s stat ± 2s syst, Dec = −9◦22′36′′ ± 32′′stat ± 20′′syst (J2000), spatially coincident with a part of the radio shell of the neigh TeV of Φ0 = (4.8 ± 0.8stat ± 1.0syst) × 10−13 cm−2s−1 TeV−1. The location of the gamma-ray emission on the edge of the SNR rim first suggested a signature of escaping cosmic-rays illuminating a nearby molecular cloud. Then a dedicated XMM-Newton observation led to the discovery of a new X-ray point source spatially coincident with the TeV excess. Two other scenarios were hence proposed to identify the nature of HESS J1832−093. Gamma-rays from inverse Compton radiation in the framework of a pulsar wind nebula scenario or the possibility of gamma-ray production within a binary system are therefore also considered. Deeper multi-wavelength observations will help to shed new light on this intriguing VHE source.
%G English
%Z HESS
%2 https://hal.in2p3.fr/in2p3-01085027/document
%2 https://hal.in2p3.fr/in2p3-01085027/file/1411.0572.pdf
%L in2p3-01085027
%U https://hal.in2p3.fr/in2p3-01085027
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