Search results for " pulsars: individual:XTE J1751-305"

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Secular spin-down of the AMP XTE J1751-305

2011

Context. Of the 13 known accreting millisecond pulsars, only a few showed more than one outburst during the RXTE era. XTE J1751-305 showed, after the main outburst in 2002, other three dim outbursts. We report on the timing analysis of the latest one, occurred on October 8, 2009 and serendipitously observed from its very beginning by RXTE. Aims. The detection of the pulsation during more than one outburst permits to obtain a better constraint of the orbital parameters and their evolution as well as to track the secular spin frequency evolution of the source. Methods. Using the RXTE data of the last outburst of the AMP XTE J1751-305, we performed a timing analysis to improve the orbital para…

Orbital elementsPhysicsHigh Energy Astrophysical Phenomena (astro-ph.HE)Astrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesAstronomy and AstrophysicsContext (language use)Astrophysicsstars: neutron stars: magnetic field pulsars: general pulsars: individual:XTE J1751-305 X-rays: binariesNeutron starDipoleSettore FIS/05 - Astronomia E AstrofisicaPulsarSpace and Planetary ScienceMillisecond pulsarAstrophysics - High Energy Astrophysical PhenomenaMagnetic dipoleSpin-½neutron stars: magnetic field pulsars: general pulsars: individual:XTE J1751-305 X-rays: binaries [stars]
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