Please use this identifier to cite or link to this item: http://repositoriosenaiba.fieb.org.br/handle/fieb/203
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dc.contributor.authorMoret, Marcelo A.-
dc.contributor.authorSenna, Valter de-
dc.contributor.authorZebende, Gilney F-
dc.contributor.authorVaveliuk, Pablo-
dc.date.accessioned2016-07-01T15:38:05Z-
dc.date.issued2010-
dc.identifier.citationMORET, M. A.; SENNA, V. ; ZEBENDE, Gilney Figueira ; VAVELIUK, P. . X-ray binary systems and nonextensivity. Physica. A (Print), v. 389, p. 854-858, 2010.pt_BR
dc.identifier.urihttp://repositoriosenaiba.fieb.org.br/handle/fieb/203-
dc.descriptionp.854-858pt_BR
dc.description.abstractWe study the x-ray intensity variations obtained from the time series of 155 light curves of x-ray binary systems collected by the instrument All Sky Monitor on board the satellite Rossi X-Ray Timing Explorer. These intensity distributions are adequately fitted by qGaussian distributions which maximize the Tsallis entropy and in turn satisfy a nonlinear Fokker–Planck equation, indicating their nonextensive and nonequilibrium behavior. From the values of the entropic index q obtained, we give a physical interpretation of the dynamics in x-ray binary systems based on the kinetic foundation of generalized thermostatistics. The present findings indicate that the binary systems display a nonextensive and turbulent behavior.pt_BR
dc.language.isoen_USpt_BR
dc.sourcehttp://ac.els-cdn.com/S0378437109008747/1-s2.0-S0378437109008747-main.pdf?_tid=16838344-28bb-11e6-bdad-00000aab0f02&acdnat=1464869648_bfd2fff6a130ab6e69a49789d96ce1fcpt_BR
dc.subjectAstrophysical sourcespt_BR
dc.subjectTsallis statisticspt_BR
dc.titleX-ray binary systems and nonextensivitypt_BR
dc.title.alternativePhysica Apt_BR
dc.typeProdução bibliográfica: Artigos completos publicados em periódicospt_BR
dc.identifier.numberv.389pt_BR
dc.embargo.termsabertopt_BR
dc.embargo.lift2016-07-02T15:38:05Z-
Appears in Collections:Artigos Publicados em Periódicos (PPG MCTI)

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