Modeling of Oxygen-Neon Dominated Accretion Disks in Ultracompact X-ray Binaries: 4U1626-67

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dc.creatorWerner, K.
dc.creatorNagel, T.
dc.creatorDreizler, S.
dc.creatorRauch, T.
dc.date2003-12-20
dc.date.accessioned2026-07-07T02:11:41Z
dc.date.available2026-07-07T02:11:41Z
dc.descriptionWe report on first results of computing synthetic spectra from H/He-poor accretion disks in ultracompact LMXBs. We aim at the determination of the chemical composition of the very low-mass donor star, which is the core of a former C/O white dwarf. The abundance analysis allows to draw conclusions on gravitational settling in WDs which is an important process affecting cooling times and pulsational g-mode periods.
dc.descriptionto be published in: Compact Binaries in the Galaxy and Beyond (IAU Coll. 194) 3 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/astro-ph/0312561
dc.identifierhttp://arxiv.org/abs/astro-ph/0312561
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/7185
dc.subjectAstrophysics
dc.titleModeling of Oxygen-Neon Dominated Accretion Disks in Ultracompact X-ray Binaries: 4U1626-67
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