Afficher la notice abrégée

Multiwavelength monitoring of the enigmatic Narrow-Line Seyfert 1 PMN J0948+0022 in March-July 2009

dc.contributor.authorA. ABDO, A.
dc.contributor.authorACKERMANN, Markus
dc.contributor.authorAJELLO, Marco
dc.contributor.authorAXELSSON, Magnus
dc.contributor.authorBALDINI, Luca
hal.structure.identifierAstrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.authorBALLET, Jean
dc.contributor.authorBARBIELLINI, Guido
dc.contributor.authorBASTIERI, D.
dc.contributor.authorBAUGHMANN, B.M.
dc.contributor.authorBECHTOL, K.
dc.contributor.authorBELLAZZINI, R.
dc.contributor.authorBERENJI, B.
dc.contributor.authorBLOOM, E.D.
dc.contributor.authorBONAMENTE, E.
dc.contributor.authorBORGLAND, A.W.
dc.contributor.authorBREGEON, J.
dc.contributor.authorBREZ, A.
dc.contributor.authorBRIGIDA, M.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorBRUEL, Pascal
dc.contributor.authorBURNETT, T.H.
dc.contributor.authorCALIANDRO, G.A.
dc.contributor.authorCAMERON, R.A.
dc.contributor.authorCARAVEO, P. A.
hal.structure.identifierAstrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.authorCASANDJIAN, J.M.
dc.contributor.authorCAVAZZUTI, E.
dc.contributor.authorCECCHI, C.
dc.contributor.authorCELIK, O.
dc.contributor.authorCELOTTI, A.
dc.contributor.authorCHEKHTMAN, A.
dc.contributor.authorCHIANG, J.
dc.contributor.authorCIPRINI, S.
dc.contributor.authorCLAUS, R.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorCOHEN-TANUGI, J.
dc.contributor.authorCOLLMAR, W.
dc.contributor.authorCONRAD, J.
dc.contributor.authorCOSTAMANTE, L.
dc.contributor.authorCUTINI, S.
dc.contributor.authorDE ANGELIS, A.
dc.contributor.authorDE PALMA, F.
dc.contributor.authorDO COUTO E SILVA, E.
dc.contributor.authorDRELL, P.S.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorDUMORA, D.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorFARNIER, C.
dc.contributor.authorFAVUZZI, C.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorFEGAN, S.J.
dc.contributor.authorFOCKE, W.B.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorFORTIN, P.
dc.contributor.authorFOSCHINI, L.
dc.contributor.authorFRAILIS, M.
dc.contributor.authorFUHRMANN, L.
dc.contributor.authorFUKAZAWA, Y.
dc.contributor.authorFUNK, S.
dc.contributor.authorFUSCO, P.
dc.contributor.authorGARGANO, F.
dc.contributor.authorGEHRELS, N.
dc.contributor.authorGERMANI, S.
dc.contributor.authorGIGLIETTO, N.
dc.contributor.authorGIORDANO, F.
dc.contributor.authorGIROLETTI, M.
dc.contributor.authorGLANZMAN, T.
dc.contributor.authorGODFREY, G.
hal.structure.identifierAstrophysique Interprétation Modélisation [AIM (UMR7158 / UMR_E_9005 / UM_112)]
dc.contributor.authorGRENIER, I.A.
dc.contributor.authorGROVE, J.E.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorGUILLEMOT, L.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorGUIRIEC, S.
dc.contributor.authorHANABATA, Y.
dc.contributor.authorHAYS, E.
dc.contributor.authorHUGUES, R.E.
dc.contributor.authorJACKSON, M.S.
dc.contributor.authorJÓHANNESSON, G.
dc.contributor.authorJOHNSON, A.S.
dc.contributor.authorJOHNSON, W.N.
dc.contributor.authorKADLER, M.
dc.contributor.authorKAMAE, T.
dc.contributor.authorKATAGIRI, H.
dc.contributor.authorKATAOKA, J.
dc.contributor.authorKAWAI, N.
dc.contributor.authorKERR, M.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorKNÖDLSEDER, Jürgen
dc.contributor.authorKOCIAN, M. L.
dc.contributor.authorKUSS, M.
dc.contributor.authorLANDE, J.
dc.contributor.authorLATRONICO, L.
dc.contributor.authorLONGO, F.
dc.contributor.authorLOPARCO, F.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorLOTT, B.
dc.contributor.authorLOVELLETTE, M.N.
dc.contributor.authorLUBRANO, P.
dc.contributor.authorMADJESKI, G.M.
dc.contributor.authorMAKEEV, A.
dc.contributor.authorMAX-MOERBECK, W.
dc.contributor.authorMAZZIOTTA, M.N.
dc.contributor.authorMCCONVILLE, W.
dc.contributor.authorMCENERY, J.E.
dc.contributor.authorMCGLYNN, S.
dc.contributor.authorMEURER, C.
dc.contributor.authorMICHELSON, P.F.
dc.contributor.authorMITTHUMSIRI, W.
dc.contributor.authorMIZUNO, T.
dc.contributor.authorMOISEEV, A.A.
dc.contributor.authorMONTE, C.
dc.contributor.authorMONZANI, M.E.
dc.contributor.authorMORSELLI, A.
dc.contributor.authorMOSKALENKO, I.V.
dc.contributor.authorNESTORAS, I.
dc.contributor.authorNOLAN, P.L.
dc.contributor.authorNORRIS, J. P.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorNUSS, E.
dc.contributor.authorOHSUGI, T.
dc.contributor.authorOMODEI, N.
dc.contributor.authorORLANDO, E.
dc.contributor.authorORMES, J.F.
dc.contributor.authorPANEQUE, D.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorPARENT, D.
dc.contributor.authorPAVLIDOU, V.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorPELASSA, V.
dc.contributor.authorPEPE, M.
dc.contributor.authorPESCE-ROLLINS, M.
hal.structure.identifierLaboratoire de Physique Théorique et Astroparticules [LPTA]
dc.contributor.authorPIRON, F.
dc.contributor.authorPORTER, T.A.
dc.contributor.authorRAINÒ, S.
dc.contributor.authorRANDO, R.
dc.contributor.authorRAZZANO, M.
dc.contributor.authorREADHEAD, A.
dc.contributor.authorREIMER, O.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorREPOSEUR, T.
dc.contributor.authorRICHARDS, J.L.
dc.contributor.authorRODRIGUEZ, A. Y.
dc.contributor.authorROTH, M.
dc.contributor.authorRYDE, F.
dc.contributor.authorSADROZINSKI, H. F.-W.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorSANCHEZ, D.
dc.contributor.authorSANDER, A.
dc.contributor.authorSAZ PARKINSON, P.M.
dc.contributor.authorSCARGLE, J.D.
dc.contributor.authorSGRO, G.
dc.contributor.authorSHAW, M.
dc.contributor.authorSMITH, P. D.
dc.contributor.authorSPANDRE, G.
dc.contributor.authorSPINELLI, P.
dc.contributor.authorSTRICKMAN, M.S.
dc.contributor.authorSUSON, D.J.
dc.contributor.authorTAGLIAFERRI, G.
dc.contributor.authorTAJIMA, H.
dc.contributor.authorTAKAHASHI, H.
dc.contributor.authorTANAKA, T.
dc.contributor.authorTHAYER, J.B.
dc.contributor.authorTHAYER, J.G.
dc.contributor.authorTHOMPSON, D. J.
dc.contributor.authorTIBALDO, L.
dc.contributor.authorTIBOLLA, O.
dc.contributor.authorTORRES, D.F.
dc.contributor.authorTOSTI, G.
dc.contributor.authorTRAMACERE, A.
dc.contributor.authorUCHIYAMA, Y.
dc.contributor.authorUSHER, T.L.
dc.contributor.authorVASILEIOU, V.
hal.structure.identifierCentre d'étude spatiale des rayonnements [CESR]
dc.contributor.authorVILCHEZ, N.
dc.contributor.authorVITALE, V.
dc.contributor.authorWAITE, A. P.
dc.contributor.authorWANG, P.
dc.contributor.authorWEHRLE, A.E.
dc.contributor.authorWINER, B. L.
dc.contributor.authorWOOD, K.S.
dc.contributor.authorYLINEN, T.
dc.contributor.authorZENSUS, J.A.
dc.contributor.authorZIEGLER, M.
dc.contributor.authorANGELAKIS, E.
dc.contributor.authorBAILYN, C.
dc.contributor.authorBIGNALL, H.
dc.contributor.authorBLANCHARD, J.
dc.contributor.authorBONNING, E.W.
dc.contributor.authorBUXTON, M.
dc.contributor.authorCANTERNA, R.
dc.contributor.authorCARRAMINANA, A.
dc.contributor.authorCARRASCO, L.
dc.contributor.authorCOLOMER, F.
dc.contributor.authorDOI, A.
dc.contributor.authorGHISELLINI, G.
dc.contributor.authorHAUSER, M.
dc.contributor.authorHONG, X.
dc.contributor.authorISLER, J.
dc.contributor.authorKINO, M.
dc.contributor.authorKOVALEV, Y.Y.
dc.contributor.authorKOVALEV, Y.A.
dc.contributor.authorKRICHBAUM, T.P.
dc.contributor.authorKUTYREV, A.
dc.contributor.authorLAHTEENMAKI, A.
dc.contributor.authorVAN LANGEVELDE, H.J.
dc.contributor.authorLISTER, M.L.
dc.contributor.authorMACOMB, D.
dc.contributor.authorMARASCHI, L.
dc.contributor.authorMARCHILI, N.
dc.contributor.authorNAGAI, H.
dc.contributor.authorPARAGI, Z.
dc.contributor.authorPHILLIPS, C.
dc.contributor.authorPUSHKAREV, A.B.
dc.contributor.authorRECILLAS, E.
dc.contributor.authorROMING, P.
dc.contributor.authorSEKIDO, M.
dc.contributor.authorSTARK, M.A.
dc.contributor.authorSZOMORU, A.
dc.contributor.authorTAMMI, J.
dc.contributor.authorTAVECCHIO, F.
dc.contributor.authorTORNIKOSKI, M.
dc.contributor.authorTZIOUMIS, A.K.
dc.contributor.authorURRY, C.M.
dc.contributor.authorWAGNER, S.
dc.date.issued2009-12-10
dc.identifier.issn0004-637X
dc.description.abstractEnFollowing the recent discovery of gamma rays from the radio-loud narrow-line Seyfert 1 galaxy PMN J0948+0022 (z=0.5846), we started a multiwavelength campaign from radio to gamma rays, which was carried out between the end of March and the beginning of July 2009. The source displayed activity at all the observed wavelengths: a general decreasing trend from optical to gamma-ray frequencies was followed by an increase of radio emission after less than two months from the peak of the gamma-ray emission. The largest flux change, about a factor of about 4, occurred in the X-ray band. The smallest was at ultraviolet and near-infrared frequencies, where the rate of the detected photons dropped by a factor 1.6-1.9. At optical wavelengths, where the sampling rate was the highest, it was possible to observe day-scale variability, with flux variations up to a factor of about 3. The behavior of PMN J0948+0022 observed in this campaign and the calculated power carried out by its jet in the form of protons, electrons, radiation and magnetic field are quite similar to that of blazars, specifically of flat-spectrum radio quasars. These results confirm the idea that radio-loud narrow-line Seyfert 1 galaxies host relativistic jets with power similar to that of average blazars.
dc.language.isoen
dc.publisherAmerican Astronomical Society
dc.subjectgalaxies: active
dc.subjectgamma rays: observations
dc.subjectinfrared: galaxies
dc.subjectquasars: individual (PMN J0948+0022)
dc.subjectradio continuum: galaxies
dc.subjectultraviolet: galaxies
dc.subjectX-rays: galaxies
dc.title.enMultiwavelength monitoring of the enigmatic Narrow-Line Seyfert 1 PMN J0948+0022 in March-July 2009
dc.typeArticle de revue
dc.identifier.doi10.1088/0004-637X/707/1/727
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.arxiv0910.4540
bordeaux.journalThe Astrophysical Journal
bordeaux.page727-737
bordeaux.volume707
bordeaux.peerReviewedoui
hal.identifierin2p3-00440984
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//in2p3-00440984v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=The%20Astrophysical%20Journal&rft.date=2009-12-10&rft.volume=707&rft.spage=727-737&rft.epage=727-737&rft.eissn=0004-637X&rft.issn=0004-637X&rft.au=A.%20ABDO,%20A.&ACKERMANN,%20Markus&AJELLO,%20Marco&AXELSSON,%20Magnus&BALDINI,%20Luca&rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée