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A photometric study of chemically peculiar stars with the STEREO satellites - I. Magnetic chemically peculiar stars

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F12%3A00066172" target="_blank" >RIV/00216224:14310/12:00066172 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1111/j.1365-2966.2011.20090.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2966.2011.20090.x</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/j.1365-2966.2011.20090.x" target="_blank" >10.1111/j.1365-2966.2011.20090.x</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    A photometric study of chemically peculiar stars with the STEREO satellites - I. Magnetic chemically peculiar stars

  • Original language description

    About 10 per cent of upper main-sequence stars are characterized by the presence of chemical peculiarities, often found together with a structured magnetic field. The atmospheres of most of those chemically peculiar stars present surface spots, leading to photometric variability caused by rotational modulation. The study of the light curves of those stars therefore permits a precise measurement of their rotational period, which is important to study stellar evolution and to plan further detailed observations. We analysed the light curves of 1028 chemically peculiar stars obtained with the STEREO spacecraft. We present here the results obtained for the 337 magnetic chemically peculiar stars in our sample. Thanks to the cadence and stability of the photometry, STEREO data are perfectly suitable to study variability signals with a periodicity typical of magnetic chemically peculiar stars.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BN - Astronomy and celestial mechanics, astrophysics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2012

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Monthly Notices of the Royal Astronomical Society

  • ISSN

    0035-8711

  • e-ISSN

  • Volume of the periodical

    420

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    16

  • Pages from-to

    757-772

  • UT code for WoS article

    000301284600079

  • EID of the result in the Scopus database