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dc.creatorOrtega Rodríguez, Manuel
dc.creatorSolís Sánchez, Hugo
dc.creatorLópez Barquero, Vanessa
dc.creatorMatamoros Alvarado, Bryan
dc.creatorVenegas Li, Ariadna
dc.date.accessioned2015-04-20T21:42:27Z
dc.date.available2015-04-20T21:42:27Z
dc.date.issued2014-06-01
dc.identifier.citationhttp://mnras.oxfordjournals.org/content/440/4/3011.full.pdf+html?sid=8bd31273-05a0-4b9d-8896-07ee24128a41
dc.identifier.issn0035-8711
dc.identifier.issn1365-2966
dc.identifier.urihttps://hdl.handle.net/10669/11394
dc.descriptionArtículo científico -- Universidad de Costa Rica, Cenrtro de Investigaciones Geofísicas. 2013es_ES
dc.description.abstractWe propose a simple toy model to explain the 2:3:6 quasi-periodic oscillation (QPO) structure in GRS 1915+105 and, more generally, the 2:3 QPO structure in XTE J1550−564, GRO J1655−40 and H1743−322. The model exploits the onset of subharmonics in the context of discoseismology. We suggest that the observed frequencies may be the consequence of a resonance between a fundamental g mode and an unobservable p wave. The results include the prediction that, as better data become available, a QPO with a frequency of twice the higher twin frequency and a large quality factor will be observed in twin peak sources, as it might already have been observed in the especially active GRS 1915+105.es_ES
dc.description.sponsorshipUniversidad de Costa Rica. This work was supported in part by grant 805-B2-176 of Vicerrectoría de Investigación, Universidad de Costa Rica. MOR thanks Oficina de Asuntos Internacionales, Universidad de Costa Rica, for support during the Stanford visit. We are grateful to discoseismology collaborator Robert V. Wagoner, Didier Barret, Miguel Araya, Andrey Herrera and an anonymous reviewer for helpful comments.es_ES
dc.language.isoen_USes_ES
dc.publisherMonthly Notices of the Royal Astronomical Society 440:3011-3015es_ES
dc.sourceMonthly Notices of the Royal Astronomical Society 440(4): 3011-3015. 2014es_ES
dc.subjectaccretiones_ES
dc.subjectaccretion discses_ES
dc.subjectblack hole physicses_ES
dc.subjectX-rays: binarieses_ES
dc.titleThe 2:3:6 quasi-periodic oscillation structure in GRS 1915+105 and cubic subharmonics in the context of relativistic discoseismologyes_ES
dc.typeartículo científico
dc.identifier.doi10.1093/mnras/stu488es_ES
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro de Investigaciones Geofísicas (CIGEFI)es_ES
dc.identifier.codproyecto805-B2-176


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