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Discovery of gamma-ray emission from the shell-type supernova remnant RCW 86 with H.E.S.S

dc.contributor.authorAHARONIAN, F.
dc.contributor.authorAKHPERJANIAN, A.G.
dc.contributor.authorBARRES DE ALMEIDA, U.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorBAZER-BACHI, A.R.
dc.contributor.authorBEHERA, B.
dc.contributor.authorBEILICKE, M.
dc.contributor.authorBENBOW, W.
dc.contributor.authorBERNLÖHR, K.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorBOISSON, C.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorBORREL, V.
dc.contributor.authorBRAUN, I.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorBRION, E.
dc.contributor.authorBRUCKER, J.
dc.contributor.authorBÜHLER, R.
dc.contributor.authorBULIK, T.
dc.contributor.authorBÜSCHING, I.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorBOUTELIER, T.
dc.contributor.authorCARRIGAN, S.
dc.contributor.authorCHADWICK, P.M.
dc.contributor.authorCHAVES, R.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorCHOUNET, L.-M.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorCOIGNET, G.
dc.contributor.authorCORNILS, R.
dc.contributor.authorCOSTAMANTE, L.
dc.contributor.authorDALTON, M.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorDEGRANGE, B.
dc.contributor.authorDICKINSON, H.J.
hal.structure.identifierAPC - Astrophysique des Hautes Energies [APC - AHE]
dc.contributor.authorDJANNATI-ATAÏ, A.
dc.contributor.authorDOMAINKO, W.
dc.contributor.authorDRURY, L.O'C.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorDUBOIS, F.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorDUBUS, G.
dc.contributor.authorDYKS, J.
dc.contributor.authorEGBERTS, K.
dc.contributor.authorEMMANOULOPOULOS, D.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorESPIGAT, P.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorFARNIER, C.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorFEINSTEIN, F.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorFIASSON, A.
dc.contributor.authorFÖRSTER, A.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorFONTAINE, G.
dc.contributor.authorFÜSSLING, M.
dc.contributor.authorGABICI, S.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorGALLANT, Y.A.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorGÉRARD, L.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorGIEBELS, B.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorGLICENSTEIN, J.F.
dc.contributor.authorGLÜCK, B.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorGORET, P.
dc.contributor.authorHADJICHRISTIDIS, C.
dc.contributor.authorHAUSER, D.
dc.contributor.authorHAUSER, M.
dc.contributor.authorHEINZELMANN, G.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorHENRI, G.
dc.contributor.authorHERMANN, G.
dc.contributor.authorHINTON, J.A.
dc.contributor.authorHOFFMANN, A.
dc.contributor.authorHOFMANN, W.
dc.contributor.authorHOLLERAN, M.
dc.contributor.authorHOPPE, S.
dc.contributor.authorHORNS, D.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorJACHOLKOWSKA, A.
dc.contributor.authorDE JAGER, O.C.
dc.contributor.authorJUNG, I.
dc.contributor.authorKATARZY'NSKI, K.
dc.contributor.authorKENDZIORRA, E.
dc.contributor.authorKERSCHHAGGL, M.
dc.contributor.authorKHANGULYAN, D.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorKHÉLIFI, B.
dc.contributor.authorKEOGH, D.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorKOMIN, Nu.
dc.contributor.authorKOSACK, K.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorLAMANNA, G.
dc.contributor.authorLATHAM, I.J.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorLEMOINE-GOUMARD, L.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorLENAIN, J.-P.
dc.contributor.authorLOHSE, T.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorMARTIN, J.M.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorMARTINEAU-HUYNH, O.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorMARCOWITH, A.
dc.contributor.authorMASTERSON, C.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorMAURIN, D.
dc.contributor.authorMCCOMB, T.J.L.
dc.contributor.authorMODERSKI, R.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorMOULIN, Emmanuel
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorNAUMANN-GODO, M.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorDE NAUROIS, M.
dc.contributor.authorNEDBAL, D.
dc.contributor.authorNEKRASSOV, D.
dc.contributor.authorNOLAN, S.J.
dc.contributor.authorOHM, S.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorOLIVE, J.-P.
dc.contributor.authorDE OÑA WILHELMI, E.
dc.contributor.authorORFORD, K.J.
dc.contributor.authorOSBORNE, J.L.
dc.contributor.authorOSTROWSKI, M.
dc.contributor.authorPANTER, M.
dc.contributor.authorPEDALETTI, G.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorPELLETIER, G.
hal.structure.identifierLaboratoire d'Astrophysique de Grenoble [LAOG]
dc.contributor.authorPETRUCCI, P.-O.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorPITA, S.
dc.contributor.authorPÜHLHOFER, G.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorPUNCH, M.
dc.contributor.authorQUIRRENBACH, A.
dc.contributor.authorRAUBENHEIMER, B.C.
dc.contributor.authorRAUE, M.
dc.contributor.authorRAYNER, S.M.
dc.contributor.authorRENAUD, M.
dc.contributor.authorRIEGER, F.
dc.contributor.authorRIPKEN, J.
dc.contributor.authorROB, L.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorROSIER-LEES, S.
dc.contributor.authorROWELL, G.
dc.contributor.authorRUDAK, B.
dc.contributor.authorRUPPEL, J.
dc.contributor.authorSAHAKIAN, V.
dc.contributor.authorSANTANGELO, A.
dc.contributor.authorSCHLICKEISER, R.
dc.contributor.authorSCÖCK, F.M.
dc.contributor.authorSCHRÖDER, R.
dc.contributor.authorSCHWANKE, U.
dc.contributor.authorSCHWARZBURG, S.
dc.contributor.authorSCHWEMMER, S.
dc.contributor.authorSTEGMANN, C.
dc.contributor.authorSHALCHI, A.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorSOL, H.
dc.contributor.authorSPANGLER, D.
dc.contributor.authorSTAWARZ, L.
dc.contributor.authorSTEENKAMP, R.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorSUPERINA, G.
dc.contributor.authorTAM, P.H.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorTAVERNET, J.-P.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorTERRIER, R.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorMARANDON, V.
dc.contributor.authorVAN ELDIK, C.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorVASILEIADIS, G.
dc.contributor.authorVENTER, C.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorVIALLE, J.P.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorVINCENT, P.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorVIVIER, M.
dc.contributor.authorVÖLK, H.J.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorVOLPE, F.
dc.contributor.authorWAGNER, S.J.
dc.contributor.authorWARD, M.
dc.contributor.authorZDZIARSKI, A.A.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorZECH, A.
dc.date.issued2009
dc.identifier.issn0004-637X
dc.description.abstractEnThe shell-type supernova remnant (SNR) RCW 86, possibly associated with the historical supernova SN 185, with its relatively large size (about 40' in diameter) and the presence of non-thermal X-rays is a promising target for gamma-ray observations. The high sensitivity, good angular resolution of a few arc minutes and the large field of view of the High Energy Stereoscopic System (H.E.S.S.) make it ideally suited for the study of the gamma-ray morphology of such extended sources. H.E.S.S. observations have indeed led to the discovery of the SNR RCW 86 in very high energy (VHE; E > 100 GeV) gamma-rays. With 31 hours of observation time, the source is detected with a statistical significance of 8.5 sigma and is significantly more extended than the H.E.S.S. point spread function. Morphological studies have been performed and show that the gamma-ray flux does not correlate perfectly with the X-ray emission. The flux from the remnant is ~10% of the flux from the Crab nebula, with a similar photon index of about 2.5. Possible origins of the very high energy gamma-ray emission, via either Inverse Compton scattering by electrons or the decay of neutral pions produced by proton interactions, are discussed on the basis of spectral features obtained both in the X-ray and gamma-ray regimes.
dc.language.isoen
dc.publisherAmerican Astronomical Society
dc.title.enDiscovery of gamma-ray emission from the shell-type supernova remnant RCW 86 with H.E.S.S
dc.typeArticle de revue
dc.identifier.doi10.1088/0004-637X/692/2/1500
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Cosmologie et astrophysique extra-galactique [astro-ph.CO]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]
dc.identifier.arxiv0810.2689
bordeaux.journalThe Astrophysical Journal
bordeaux.page1500-1505
bordeaux.volume692
bordeaux.peerReviewedoui
hal.identifierin2p3-00331427
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00331427v1
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