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PSR J1906+0722: An Elusive Gamma-ray Pulsar

dc.contributor.authorCLARK, C. J.
dc.contributor.authorPLETSCH, H. J.
dc.contributor.authorWU, J.
hal.structure.identifierLaboratoire de Physique et Chimie de l'Environnement et de l'Espace [LPC2E]
hal.structure.identifierUnité Scientifique de la Station de Nançay [USN]
dc.contributor.authorGUILLEMOT, Lucas
dc.contributor.authorACKERMANN, Markus
dc.contributor.authorALLEN, B.
dc.contributor.authorDE ANGELIS, Annalisa
dc.contributor.authorAULBERT, C.
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.authorBELLAZZINI, R.
dc.contributor.authorBISSALDI, E.
dc.contributor.authorBOCK, O.
dc.contributor.authorBONINO, R.
dc.contributor.authorBOTTACINI, E.
dc.contributor.authorBRANDT, T. J.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorBREGEON, J.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorBRUEL, Pascal
dc.contributor.authorBUSON, S.
dc.contributor.authorCALIANDRO, G. A.
dc.contributor.authorCAMERON, R. A.
dc.contributor.authorCARAGIULO, M.
dc.contributor.authorCARAVEO, P. A.
dc.contributor.authorCECCHI, C.
dc.contributor.authorCHAMPION, D. J.
dc.contributor.authorCHARLES, E.
dc.contributor.authorCHEKHTMAN, A.
dc.contributor.authorCHIANG, J.
dc.contributor.authorCHIARO, G.
dc.contributor.authorCIPRINI, S.
dc.contributor.authorCLAUS, R.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorCOHEN-TANUGI, J.
dc.contributor.authorCUÉLLAR, A.
dc.contributor.authorCUTINI, S.
dc.contributor.authorD'AMMANDO, F.
dc.contributor.authorDESIANTE, R.
dc.contributor.authorDRELL, P. S.
dc.contributor.authorEGGENSTEIN, H. B.
dc.contributor.authorFAVUZZI, C.
dc.contributor.authorFEHRMANN, H.
dc.contributor.authorFERRARA, E. C.
dc.contributor.authorFOCKE, W. B.
dc.contributor.authorFRANCKOWIAK, A.
dc.contributor.authorFUSCO, P.
dc.contributor.authorGARGANO, F.
dc.contributor.authorGASPARRINI, D.
dc.contributor.authorGIGLIETTO, N.
dc.contributor.authorGIORDANO, F.
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.
dc.contributor.authorGUIRIEC, S.
dc.contributor.authorHARDING, A. K.
dc.contributor.authorHAYS, E.
dc.contributor.authorHEWITT, J. W.
dc.contributor.authorHILL, A. B.
hal.structure.identifierLaboratoire Leprince-Ringuet [LLR]
dc.contributor.authorHORAN, D.
dc.contributor.authorHOU, X.
dc.contributor.authorJOGLER, T.
dc.contributor.authorJOHNSON, A. S.
dc.contributor.authorJÓHANNESSON, G.
dc.contributor.authorKRAMER, M.
dc.contributor.authorKRAUSS, F.
dc.contributor.authorKUSS, M.
hal.structure.identifierCentre d'Etudes Nucléaires de Bordeaux Gradignan [CENBG]
dc.contributor.authorLAFFON, H.
dc.contributor.authorLARSSON, S.
dc.contributor.authorLATRONICO, L.
dc.contributor.authorLI, J.
dc.contributor.authorLI, L.
dc.contributor.authorLONGO, F.
dc.contributor.authorLOPARCO, F.
dc.contributor.authorLOVELLETTE, M. N.
dc.contributor.authorLUBRANO, P.
dc.contributor.authorMACHENSCHALK, B.
dc.contributor.authorMANFREDA, A.
dc.contributor.authorMARELLI, M.
dc.contributor.authorMAYER, M.
dc.contributor.authorMAZZIOTTA, M. N.
dc.contributor.authorMICHELSON, P. F.
dc.contributor.authorMIZUNO, T.
dc.contributor.authorMONZANI, M. E.
dc.contributor.authorMORSELLI, A.
dc.contributor.authorMOSKALENKO, I. V.
dc.contributor.authorMURGIA, S.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorNUSS, E.
dc.contributor.authorOHSUGI, T.
dc.contributor.authorORIENTI, M.
dc.contributor.authorORLANDO, E.
dc.contributor.authorDE PALMA, F.
dc.contributor.authorPANEQUE, D.
dc.contributor.authorPESCE-ROLLINS, M.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorPIRON, F.
dc.contributor.authorPIVATO, G.
dc.contributor.authorRAINÒ, S.
dc.contributor.authorRANDO, R.
dc.contributor.authorRAZZANO, M.
dc.contributor.authorREIMER, A.
dc.contributor.authorPARKINSON, P. M. Saz
dc.contributor.authorSCHAAL, M.
dc.contributor.authorSCHULZ, A.
dc.contributor.authorSGRÒ, C.
dc.contributor.authorSISKIND, E. J.
dc.contributor.authorSPADA, F.
dc.contributor.authorSPANDRE, G.
dc.contributor.authorSPINELLI, P.
dc.contributor.authorSUSON, D. J.
dc.contributor.authorTAKAHASHI, H.
dc.contributor.authorTHAYER, J. B.
dc.contributor.authorTIBALDO, L.
dc.contributor.authorTORNE, P.
dc.contributor.authorTORRES, D. F.
dc.contributor.authorTOSTI, G.
dc.contributor.authorTROJA, E.
dc.contributor.authorVIANELLO, G.
dc.contributor.authorWOOD, K. S.
dc.contributor.authorWOOD, M.
hal.structure.identifierLaboratoire Univers et Particules de Montpellier [LUPM]
dc.contributor.authorYASSINE, M.
dc.date.issued2015
dc.identifier.issn0927-6505
dc.description.abstractEnWe report the discovery of PSR J1906+0722, a gamma-ray pulsar detected as part of a blind survey of unidentified Fermi Large Area Telescope (LAT) sources being carried out on the volunteer distributed computing system, Einstein@Home. This newly discovered pulsar previously appeared as the most significant remaining unidentified gamma-ray source without a known association in the second Fermi-LAT source catalog (2FGL) and was among the top ten most significant unassociated sources in the recent third catalog (3FGL). PSR J1906+0722 is a young, energetic, isolated pulsar, with a spin frequency of $8.9$ Hz, a characteristic age of $49$ kyr, and spin-down power $1.0 \times 10^{36}$ erg s$^{-1}$. In 2009 August it suffered one of the largest glitches detected from a gamma-ray pulsar ($\Delta f / f \approx 4.5\times10^{-6}$). Remaining undetected in dedicated radio follow-up observations, the pulsar is likely radio-quiet. An off-pulse analysis of the gamma-ray flux from the location of PSR J1906+0722 revealed the presence of an additional nearby source, which may be emission from the interaction between a neighboring supernova remnant and a molecular cloud. We discuss possible effects which may have hindered the detection of PSR J1906+0722 in previous searches and describe the methods by which these effects were mitigated in this survey. We also demonstrate the use of advanced timing methods for estimating the positional, spin and glitch parameters of difficult-to-time pulsars such as this.
dc.language.isoen
dc.publisherElsevier
dc.title.enPSR J1906+0722: An Elusive Gamma-ray Pulsar
dc.typeArticle de revue
dc.identifier.doi10.1088/2041-8205/809/1/L2
dc.subject.halPhysique [physics]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]
dc.identifier.arxiv1508.00779
bordeaux.journalAstroparticle Physics
bordeaux.pageL2
bordeaux.volume89
bordeaux.peerReviewedoui
hal.identifierinsu-01342991
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//insu-01342991v1
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