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Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/45325
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dc.contributor.authorAlbert, J.-
dc.contributor.authorAliu, E.-
dc.contributor.authorArmada, A.-
dc.contributor.authorBordas Coma, Pol-
dc.contributor.authorBosch i Ramon, Valentí-
dc.contributor.authorCortina Blanco, Juan-
dc.contributor.authorDomingo Santamaría, Eva-
dc.contributor.authorErrando, M.-
dc.contributor.authorFernández, Enrique-
dc.contributor.authorFirpo, R.-
dc.contributor.authorFlix, J.-
dc.contributor.authorLópez, J.-
dc.contributor.authorMartinez, Manuel-
dc.contributor.authorMoralejo, Abelardo-
dc.contributor.authorOña-Wilhelmi, Emma de-
dc.contributor.authorParedes i Poy, Josep Maria-
dc.contributor.authorRibó Gomis, Marc-
dc.contributor.authorSidro Martín, Núria-
dc.contributor.authorTescaro, Diego-
dc.contributor.authorZapatero, J.-
dc.date.accessioned2013-08-01T07:28:25Z-
dc.date.available2013-08-01T07:28:25Z-
dc.date.issued2006-
dc.identifier.issn0036-8075-
dc.identifier.urihttp://hdl.handle.net/2445/45325-
dc.description.abstractMicroquasars are binary star systems with relativistic radio-emitting jets. They are potential sources of cosmic rays and can be used to elucidate the physics of relativistic jets. We report the detection of variable gamma-ray emission above 100 gigaelectron volts from the microquasar LS I 61 + 303. Six orbital cycles were recorded. Several detections occur at a similar orbital phase, which suggests that the emission is periodic. The strongest gamma-ray emission is not observed when the two stars are closest to one another, implying a strong orbital modulation of the emission or absorption processes.-
dc.format.extent11 p.-
dc.format.mimetypeapplication/pdf-
dc.language.isoeng-
dc.publisherAmerican Association for the Advancement of Science-
dc.relation.isformatofVersió postprint del document publicat a: http://dx.doi.org/10.1126/science.1128177-
dc.relation.ispartofScience, 2006, vol. 312, num. 5781, p. 1771-1773-
dc.relation.urihttp://dx.doi.org/10.1126/science.1128177-
dc.rights(c) Albert, J. et al., 2006-
dc.sourceArticles publicats en revistes (Física Quàntica i Astrofísica)-
dc.subject.classificationQuàsars-
dc.subject.classificationEstels binaris-
dc.subject.classificationRadioastronomia-
dc.subject.classificationRaigs còsmics-
dc.subject.classificationJets (Astrofísica)-
dc.subject.classificationAstronomia de raigs gamma-
dc.subject.classificationAstrofísica-
dc.subject.otherQuasars-
dc.subject.otherDouble stars-
dc.subject.otherRadio astronomy-
dc.subject.otherCosmic rays-
dc.subject.otherAstrophysical jets-
dc.subject.otherGamma ray astronomy-
dc.subject.otherAstrophysics-
dc.titleVariable Very-High-Energy Gamma-Ray Emission from the Microquasar LS I +61 303-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/acceptedVersion-
dc.identifier.idgrec546720-
dc.date.updated2013-08-01T07:28:25Z-
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess-
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