Probing the Structure of Kepler ZZ Ceti Stars with Full Evolutionary Models-based Asteroseismology

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F17%3A00485307" target="_blank" >RIV/67985815:_____/17:00485307 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3847/1538-4357/aa9899" target="_blank" >http://dx.doi.org/10.3847/1538-4357/aa9899</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3847/1538-4357/aa9899" target="_blank" >10.3847/1538-4357/aa9899</a>

Result language
angličtina
Original language name
Probing the Structure of Kepler ZZ Ceti Stars with Full Evolutionary Models-based Asteroseismology
Original language description
We present an asteroseismological analysis of four ZZ Ceti stars observed with the Kepler spacecraft: GD 1212, SDSS J113655.17+040952.6, KIC 11911480, and KIC 4552982, based on a grid of full evolutionary models of DA white dwarf (WD) stars. We employ a grid of carbon-oxygen core models, characterized by a detailed and consistent chemical inner profile for the core and the envelope. In addition to the observed periods, we take into account other information from the observational data, such as amplitudes, rotational splittings, and period spacing, as well as photometry and spectroscopy
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
<a href="/en/project/GA15-15943S" target="_blank" >GA15-15943S: Modelling and evolution of magnetic fields in hydrogen-rich and polluted white dwarfs</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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