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Detection of very-high-energy gamma-ray emission from the vicinity of PSR B1706-44 and G343.1-2.3 with H.E.S.S

dc.contributor.authorABRAMOWSKI, A.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorACERO, Fabio
dc.contributor.authorAHARONIAN, F.
dc.contributor.authorAKHPERJANIAN, A.G.
dc.contributor.authorANTON, G.
dc.contributor.authorBARNACKA, A.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorBARRES DE ALMEIDA, U.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorBAZER-BACHI, A.R.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorBECHERINI, Y.
dc.contributor.authorBECKER, J.
dc.contributor.authorBEHERA, B.
dc.contributor.authorBERNLÖHR, K.
dc.contributor.authorBOCHOW, A.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorBOISSON, C.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorBOLMONT, J.
dc.contributor.authorBORDAS, P.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorBORREL, V.
dc.contributor.authorBRUCKER, J.
dc.contributor.authorBRUN, F.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorBRUN, P.
dc.contributor.authorBULIK, T.
dc.contributor.authorBÜSCHING, I.
dc.contributor.authorCARRIGAN, S.
dc.contributor.authorCASANOVA, S.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorCERRUTI, M.
dc.contributor.authorCHADWICK, P.M.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorCHARBONNIER, A.
dc.contributor.authorCHAVES, R.C.G.
dc.contributor.authorCHEESEBROUGH, A.
dc.contributor.authorCONRAD, J.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorCHOUNET, L.-M.
dc.contributor.authorCLAPSON, A.C.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorCOIGNET, G.
dc.contributor.authorDALTON, M.
dc.contributor.authorDANIEL, M.K.
dc.contributor.authorDAVIDS, I.D.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorDEGRANGE, B.
dc.contributor.authorDEIL, C.
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.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG ]
dc.contributor.authorDUBUS, G.
dc.contributor.authorDYKS, J.
dc.contributor.authorDYRDA, M.
dc.contributor.authorEGBERTS, K.
dc.contributor.authorEGER, P.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorESPIGAT, P.
dc.contributor.authorFALLON, L.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorFARNIER, C.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorFEGAN, S.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorFEINSTEIN, F.
dc.contributor.authorFERNANDES, M.V.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorFIASSON, A.
dc.contributor.authorFÖRSTER, A.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorFONTAINE, G.
dc.contributor.authorFÜSSLING, M.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorGABICI, S.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorGALLANT, Y.A.
dc.contributor.authorGAST, H.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorGÉRARD, L.
dc.contributor.authorGERBIG, D.
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.authorGÖRING, D.
dc.contributor.authorHAGUE, J.D.
dc.contributor.authorHAMPF, D.
dc.contributor.authorHAUSER, M.
dc.contributor.authorHEINZ, S.
dc.contributor.authorHEINZELMANN, G.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG ]
dc.contributor.authorHENRI, G.
dc.contributor.authorHERMANN, G.
dc.contributor.authorHINTON, J.A.
dc.contributor.authorHOFFMANN, A.
dc.contributor.authorHOFMANN, W.
dc.contributor.authorHOFVERBERG, P.
dc.contributor.authorHOLLERAN, M.
dc.contributor.authorHOPPE, S.
dc.contributor.authorHORNS, D.
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorJACHOLKOWSKA, A.
dc.contributor.authorDE JAGER, O.C.
dc.contributor.authorJAHN, C.
dc.contributor.authorJAMROZY, M.
dc.contributor.authorJUNG, I.
dc.contributor.authorKASTENDIECK, M.A.
dc.contributor.authorKATARZY'NSKI, K.
dc.contributor.authorKATZ, U.
dc.contributor.authorKAUFMANN, S.
dc.contributor.authorKERSCHHAGGL, M.
dc.contributor.authorKHANGULYAN, D.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorKH'ELIFI, B.
dc.contributor.authorKEOGH, D.
dc.contributor.authorKLU'ZNIAK, W.
dc.contributor.authorKNEISKE, T.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorKOMIN, Nu.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorKOSACK, K.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorKOSSAKOWSKI, R.
dc.contributor.authorLAFFONT, H.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorLAMANNA, G.
hal.structure.identifierGLAST
dc.contributor.authorLEMOINE-GOUMARD, M.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorLENAIN, J.-P.
dc.contributor.authorLENNARZ, D.
dc.contributor.authorLOHSE, T.
dc.contributor.authorLOPATIN, A.
dc.contributor.authorLU, C.-C.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorMARANDON, V.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorMARCOWITH, A.
hal.structure.identifierLaboratoire d'Annecy de Physique des Particules [LAPP]
dc.contributor.authorMASBOU, Julien
hal.structure.identifierLaboratoire de Physique Nucléaire et de Hautes Énergies [LPNHE]
dc.contributor.authorMAURIN, D.
dc.contributor.authorMAXTED, N.
dc.contributor.authorMCCOMB, T.J.L.
dc.contributor.authorMEDINA, M.C.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorMÉHAULT, J.
dc.contributor.authorMODERSKI, R.
hal.structure.identifierInstitut de Recherches sur les lois Fondamentales de l'Univers [IRFU]
dc.contributor.authorMOULIN, Emmanuel
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.authorNGUYEN, N.
dc.contributor.authorNICHOLAS, B.
dc.contributor.authorNIEMIEC, J.
dc.contributor.authorNOLAN, S.J.
dc.contributor.authorOHM, S.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorOLIVE, J.-F.
dc.contributor.authorDE OÑA WILHELMI, E.
dc.contributor.authorOPITZ, B.
dc.contributor.authorOSTROWSKI, M.
dc.contributor.authorPANTER, M.
dc.contributor.authorPAZ ARRIBAS, M.
dc.contributor.authorPEDALETTI, G.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG ]
dc.contributor.authorPELLETIER, G.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG ]
dc.contributor.authorPETRUCCI, P.-O.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorPITA, S.
dc.contributor.authorP¨UHLHOFER, G.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorPUNCH, M.
dc.contributor.authorQUIRRENBACH, A.
dc.contributor.authorRAUE, M.
dc.contributor.authorRAYNER, S.M.
dc.contributor.authorREIMER, A.
dc.contributor.authorREIMER, O.
hal.structure.identifierAstroParticule et Cosmologie [APC (UMR_7164)]
dc.contributor.authorRENAUD, M.
dc.contributor.authorDE LOS REYES, R.
dc.contributor.authorRIEGER, F.
dc.contributor.authorRIPKEN, J.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
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.authorRULTEN, C.B.
dc.contributor.authorRUPPEL, J.
dc.contributor.authorRYDE, F.
dc.contributor.authorSAHAKIAN, V.
dc.contributor.authorSANTANGELO, A.
dc.contributor.authorSCHLICKEISER, R.
dc.contributor.authorSCHÖCK, F.M.
dc.contributor.authorSCHÖNWALD, A.
dc.contributor.authorSCHWANKE, U.
dc.contributor.authorSCHWARZBURG, S.
dc.contributor.authorSCHWEMMER, S.
dc.contributor.authorSHALCHI, A.
dc.contributor.authorSUSHCH, I.
dc.contributor.authorSIKORA, M.
dc.contributor.authorSKILTON, J.L.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorSOL, H.
dc.contributor.authorSPENGLER, G.
dc.contributor.authorSTAWARZ, Ł.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorSTEENKAMP, R.
dc.contributor.authorSTEGMANN, C.
dc.contributor.authorSTINZING, F.
hal.structure.identifierInstitut de Planétologie et d'Astrophysique de Grenoble [IPAG ]
dc.contributor.authorSZOSTEK, A.
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.
dc.contributor.authorTIBOLLA, O.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorTLUCZYKONT, M.
dc.contributor.authorVALERIUS, K.
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.
dc.contributor.authorVIANA, A.
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.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorVOROBIOV, S.
dc.contributor.authorWAGNER, S.J.
dc.contributor.authorWARD, M.
dc.contributor.authorWIERZCHOLSKA, A.
dc.contributor.authorZAJCZYK, A.
dc.contributor.authorZDZIARSKI, A.A.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorZECH, A.
dc.contributor.authorZECHLIN, H.-S.
dc.contributor.authorDUBNER, G.
dc.contributor.authorGIACANI, E.
dc.date.issued2011
dc.identifier.issn0004-6361
dc.description.abstractEnThe gamma-ray pulsar PSR B1706-44 and the adjacent supernova remnant (SNR) candidate G343.1-2.3 were observed by H.E.S.S. during a dedicated observation campaign in 2007. As a result of this observation campaign, a new source of very-high-energy (VHE; E > 100 GeV) gamma-ray emission, HESS J1708-443, was detected with a statistical significance of 7 sigma, although no significant point-like emission was detected at the position of the energetic pulsar itself. In this paper, the morphological and spectral analyses of the newly-discovered TeV source are presented. The centroid of HESS J1708-443 is considerably offset from the pulsar and located near the apparent center of the SNR, at RA(J2000) = 17h08m11s +/- 17s and Dec(J2000) = -44d20' +/- 4'. The source is found to be significantly more extended than the H.E.S.S. point spread function (~0.1 deg), with an intrinsic Gaussian width of 0.29 deg +/- 0.04 deg. Its integral flux between 1 and 10 TeV is ~ 3.8 x 10^-12 ph cm^-2 s^-1, equivalent to 17% of the Crab Nebula flux in the same energy range. The measured energy spectrum is well-fit by a power law with a relatively hard photon index Gamma = 2.0 +/- 0.1 (stat) +/- 0.2 (sys). Additional multi-wavelength data, including 330 MHz VLA observations, were used to investigate the VHE gamma-ray source's possible associations with the pulsar wind nebula of PSR B1706-44 and/or with the complex radio structure of the partial shell-type SNR G343.1-2.3.
dc.language.isoen
dc.publisherEDP Sciences
dc.subject.enGamma rays: observations
dc.subject.enpulsars: PSRB1706−44
dc.subject.enISM: G343.1−2.3
dc.title.enDetection of very-high-energy gamma-ray emission from the vicinity of PSR B1706-44 and G343.1-2.3 with H.E.S.S
dc.typeArticle de revue
dc.identifier.doi10.1051/0004-6361/201015381
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Phénomènes cosmiques de haute energie [astro-ph.HE]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Phénomènes cosmiques de haute energie [astro-ph.HE]
dc.identifier.arxiv1102.0773
bordeaux.journalAstronomy and Astrophysics - A&A
bordeaux.pageA143
bordeaux.volume528
bordeaux.peerReviewedoui
hal.identifierin2p3-00563803
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00563803v1
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