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dc.date.accessioned 2021-11-30T17:21:46Z
dc.date.available 2021-11-30T17:21:46Z
dc.date.issued 2006-06
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/128903
dc.description.abstract Microquasars 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. en
dc.format.extent 1771-1773 es
dc.language en es
dc.subject microquasars es
dc.subject gamma-ray emission es
dc.subject orbital cycles es
dc.title Variable Very High Energy Gamma-ray Emission from the Microquasar LS I +61 303 en
dc.type Articulo es
sedici.identifier.other arXiv:astro-ph/0605549v1 es
sedici.identifier.other pmid:16709745 es
sedici.identifier.other doi:10.1126/science.1128177 es
sedici.identifier.issn 1095-9203 es
sedici.identifier.issn 0036-8075 es
sedici.creator.person Romero, Gustavo Esteban es
sedici.description.note La lista completa de autores que integran el documento puede consultarse en el archivo. es
sedici.subject.materias Astronomía es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Astronómicas y Geofísicas es
mods.originInfo.place Instituto Argentino de Radioastronomía es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Science es
sedici.relation.journalVolumeAndIssue vol. 312, no. 5781 es


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