Simultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008

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dc.contributor.authorMAGIC Collaboration
dc.contributor.authorParedes i Poy, Josep Maria
dc.contributor.authorRibó Gomis, Marc
dc.contributor.authorBosch i Ramon, Valentí
dc.date.accessioned2020-02-14T12:55:06Z
dc.date.available2020-02-14T12:55:06Z
dc.date.issued2010-06-11
dc.date.updated2020-02-14T12:55:06Z
dc.description.abstractThe blazar PG 1553+113 is a well known TeV gamma-ray emitter. In this paper, we determine its spectral energy distribution using simultaneous multi-frequency data in order to study its emission processes. An extensive campaign was carried out between March and April 2008, where optical, X-ray, high-energy (HE) gamma-ray, and very-high-energy (VHE) gamma-ray data were obtained with the KVA, Abastumani, REM, RossiXTE/ASM, AGILE and MAGIC telescopes, respectively. This is the first simultaneous broad-band (i.e., HE+VHE) gamma-ray observation, though AGILE did not detect the source. We combine data to derive source's spectral energy distribution and interpret its double peaked shape within the framework of a synchrotron self compton model
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec594201
dc.identifier.issn0004-6361
dc.identifier.urihttps://hdl.handle.net/2445/150317
dc.language.isoeng
dc.publisherEDP Sciences
dc.relation.isformatofReproducció del document publicat a: https://doi.org/10.1051/0004-6361/200913607
dc.relation.ispartofAstronomy & Astrophysics, 2010, vol. 515, p. 76
dc.relation.urihttps://doi.org/10.1051/0004-6361/200913607
dc.rights(c) The European Southern Observatory (ESO), 2010
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)
dc.subject.classificationRaigs gamma
dc.subject.classificationRaigs X
dc.subject.classificationGalàxies
dc.subject.otherGamma rays
dc.subject.otherX-rays
dc.subject.otherGalaxies
dc.titleSimultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion

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