A SEARCH FOR PULSATIONS FROM GEMINGA ABOVE 100 GeV WITH VERITAS

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dc.contributor.authorAliu, E.
dc.contributor.authorArchambault, S.
dc.contributor.authorArcher, A.
dc.contributor.authorAune, T.
dc.contributor.authorBarnacka, A.
dc.contributor.authorBeilicke, M.
dc.contributor.authorBenbow, W.
dc.contributor.authorBird, R.
dc.contributor.authorBuckley, J. H.
dc.contributor.authorBugaev, V.
dc.contributor.authorByrum, K.
dc.contributor.authorCardenzana, J. V.
dc.contributor.authorCerruti, M.
dc.contributor.authorChen, X.
dc.contributor.authorCiupik, L.
dc.contributor.authorConnolly, M. P.
dc.contributor.authorCui, W.
dc.contributor.authorDickinson, H. J.
dc.contributor.authorDumm, J.
dc.contributor.authorEisch, J. D.
dc.contributor.authorErrando, M.
dc.contributor.authorFalcone, A.
dc.contributor.authorFeng, Q.
dc.contributor.authorFinley, J. P.
dc.contributor.authorFleischhack, H.
dc.contributor.authorFortin, P.
dc.contributor.authorFortson, L.
dc.contributor.authorFurniss, A.
dc.contributor.authorGillanders, G. H.
dc.contributor.authorGriffin, S.
dc.contributor.authorGriffiths, S. T.
dc.contributor.authorGrube, J.
dc.contributor.authorGyuk, G.
dc.contributor.authorKansson, N. H. A.
dc.contributor.authorHanna, D.
dc.contributor.authorHolder, J.
dc.contributor.authorHumensky, T. B.
dc.contributor.authorJohnson, C. A.
dc.contributor.authorKaaret, P.
dc.contributor.authorKar, P.
dc.contributor.authorKertzman, M.
dc.contributor.authorKieda, D.
dc.contributor.authorKrennrich, F.
dc.contributor.authorKumar, S.
dc.contributor.authorLang, M. J.
dc.contributor.authorLyutikov, M.
dc.contributor.authorMadhavan, A. S.
dc.contributor.authorMaier, G.
dc.contributor.authorMcArthur, S.
dc.contributor.authorMcCann, A.
dc.contributor.authorMeagher, K.
dc.contributor.authorMillis, J.
dc.contributor.authorMoriarty, P.
dc.contributor.authorMukherjee, R.
dc.contributor.authorNieto, D.
dc.contributor.authorde Bhroithe, A. O'Faolain
dc.contributor.authorOng, R. A.
dc.contributor.authorOtte, A. N.
dc.contributor.authorPark, N.
dc.contributor.authorPohl, M.
dc.contributor.authorPopkow, A.
dc.contributor.authorProkoph, H.
dc.contributor.authorPueschel, E.
dc.contributor.authorQuinn, J.
dc.contributor.authorRagan, K.
dc.contributor.authorReyes, L. C.
dc.contributor.authorReynolds, P. T.
dc.contributor.authorRichards, G. T.
dc.contributor.authorRoache, E.
dc.contributor.authorSantander, M.
dc.contributor.authorSembroski, G. H.
dc.contributor.authorShahinyan, K.
dc.contributor.authorSmith, A. W.
dc.contributor.authorStaszak, D.
dc.contributor.authorTelezhinsky, I.
dc.contributor.authorTucci, J. V.
dc.contributor.authorTyler, J.
dc.contributor.authorVarlotta, A.
dc.contributor.authorVincent, S.
dc.contributor.authorWakely, S. P.
dc.contributor.authorWeinstein, A.
dc.contributor.authorWilliams, D. A.
dc.contributor.authorZajczyk, A.
dc.contributor.authorZitzer, B.
dc.contributor.otherColumbia University
dc.contributor.otherInstitut d'Estudis Espacials de Catalunya (IEEC)
dc.contributor.otherUniversity of Barcelona
dc.contributor.otherMcGill University
dc.contributor.otherWashington University (WUSTL)
dc.contributor.otherUniversity of California System
dc.contributor.otherUniversity of California Los Angeles
dc.contributor.otherHarvard University
dc.contributor.otherSmithsonian Astrophysical Observatory
dc.contributor.otherSmithsonian Institution
dc.contributor.otherUniversity College Dublin
dc.contributor.otherUnited States Department of Energy (DOE)
dc.contributor.otherArgonne National Laboratory
dc.contributor.otherIowa State University
dc.contributor.otherUniversity of Potsdam
dc.contributor.otherHelmholtz Association
dc.contributor.otherDeutsches Elektronen-Synchrotron (DESY)
dc.contributor.otherOllscoil na Gaillimhe-University of Galway
dc.contributor.otherPurdue University System
dc.contributor.otherPurdue University
dc.contributor.otherPurdue University West Lafayette Campus
dc.contributor.otherUniversity of Minnesota System
dc.contributor.otherUniversity of Minnesota Twin Cities
dc.contributor.otherPennsylvania Commonwealth System of Higher Education (PCSHE)
dc.contributor.otherPennsylvania State University
dc.contributor.otherPennsylvania State University - University Park
dc.contributor.otherUniversity of California Santa Cruz
dc.contributor.otherUniversity of Iowa
dc.contributor.otherUniversity of Delaware
dc.contributor.otherUtah System of Higher Education
dc.contributor.otherUniversity of Utah
dc.contributor.otherDePauw University
dc.contributor.otherUniversity of Chicago
dc.contributor.otherUniversity System of Georgia
dc.contributor.otherGeorgia Institute of Technology
dc.contributor.otherCalifornia State University System
dc.contributor.otherCalifornia Polytechnic State University San Luis Obispo
dc.contributor.otherCork Institute of Technology
dc.contributor.otherUniversity of Alabama Tuscaloosa
dc.date.accessioned2019-06-19T16:16:51Z
dc.date.available2019-06-19T16:16:51Z
dc.date.copyright2015
dc.date.issued2015-02-09
dc.description.abstractWe present the results of 71.6 hr of observations of the Geminga pulsar (PSR J0633+1746) with the VERITAS very-high-energy gamma-ray telescope array. Data taken with VERITAS between 2007 November and 2013 February were phase-folded using a Geminga pulsar timing solution derived from data recorded by the XMM-Newton and Fermi-LAT space telescopes. No significant pulsed emission above 100 GeV is observed, and we report upper limits at the 95% confidence level on the integral flux above 135 GeV (spectral analysis threshold) of 4.0x10(-13) s(-1) cm(-2) and 1.7 x 10(-13) s(-1) cm(-2) for the two principal peaks in the emission profile. These upper limits, placed in context with phase-resolved spectral energy distributions determined from 5 yr of data from the Fermi-Large Area Telescope (LAT), constrain possible hardening of the Geminga pulsar emission spectra above similar to 50 GeV.en_US
dc.format.mimetypeapplication/pdf
dc.identifier.citationAliu, E., et al. (2015): A Search for Pulsations from Geminga above 100 GeV with VERITAS. The Astrophysical Journal, 800(1). DOI: http://dx.doi.org/10.1088/0004-637X/800/1/61
dc.identifier.doi10.1088/0004-637X/800/1/61
dc.identifier.orcidhttps://orcid.org/0000-0001-7891-699X
dc.identifier.orcidhttps://orcid.org/0000-0001-6674-4238
dc.identifier.orcidhttps://orcid.org/0000-0002-2126-2419
dc.identifier.orcidhttps://orcid.org/0000-0003-3343-0755
dc.identifier.orcidhttps://orcid.org/0000-0001-7861-1707
dc.identifier.orcidhttps://orcid.org/0000-0002-5955-6383
dc.identifier.orcidhttps://orcid.org/0000-0002-6324-5772
dc.identifier.orcidhttps://orcid.org/0000-0002-1067-8558
dc.identifier.orcidhttps://orcid.org/0000-0003-2098-170X
dc.identifier.orcidhttps://orcid.org/0000-0002-5221-6669
dc.identifier.orcidhttps://orcid.org/0000-0002-0794-8780
dc.identifier.orcidhttps://orcid.org/0000-0002-7325-2888
dc.identifier.orcidhttps://orcid.org/0000-0003-4785-0101
dc.identifier.orcidhttps://orcid.org/0000-0003-3967-1533
dc.identifier.orcidhttps://orcid.org/0000-0002-4855-2694
dc.identifier.orcidhttps://orcid.org/0000-0002-0529-1973
dc.identifier.orcidhttps://orcid.org/0000-0002-4837-5253
dc.identifier.orcidhttps://orcid.org/0000-0002-1853-863X
dc.identifier.orcidhttps://orcid.org/0000-0002-4596-8563
dc.identifier.orcidhttps://orcid.org/0000-0003-4641-4201
dc.identifier.orcidhttps://orcid.org/0000-0002-5167-1221
dc.identifier.orcidhttps://orcid.org/0000-0001-7297-8217
dc.identifier.orcidhttps://orcid.org/0000-0002-1432-7771
dc.identifier.orcidhttps://orcid.org/0000-0001-9868-4700
dc.identifier.urihttp://ir.ua.edu/handle/123456789/5792
dc.languageEnglish
dc.language.isoen_US
dc.publisherIOP Publishing
dc.rights.holderAmerican Astronomical Society
dc.subjectgamma rays: stars
dc.subjectpulsars: general
dc.subjectpulsars: individual (PSR J0633+1746, Geminga)
dc.subjectTEV GAMMA-RAYS
dc.subjectLARGE-AREA TELESCOPE
dc.subjectHIGH-ENERGY EMISSION
dc.subjectFERMI-LAT OBSERVATIONS
dc.subjectCRAB PULSAR
dc.subjectGALACTIC SOURCES
dc.subjectVELA PULSAR
dc.subjectPG 1553+113
dc.subjectX-RAY
dc.subjectCATALOG
dc.subjectAstronomy & Astrophysics
dc.titleA SEARCH FOR PULSATIONS FROM GEMINGA ABOVE 100 GeV WITH VERITASen_US
dc.typetext
dc.typeArticle

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