MIKULÁŠEK, Zdeněk, Ernst PAUNZEN, Stephan HUMMERICH, Jan JANÍK, Klaus BERNHARD, Jiří KRTIČKA and Iliya YAKUNIN. An Overview of the Properties of a Sample of Newly-Identified Magnetic Chemically Peculiar Stars in the Kepler Field. In Romanyuk, II; Yakunin, IA; Kudryavtsev, DO. Astronomical Society of the Pacific Conference Series. 518th ed. SAN FRANCISCO: ASTRONOMICAL SOC PACIFIC, 2019, p. 117-124. ISBN 978-1-58381-924-1.
Other formats:   BibTeX LaTeX RIS
Basic information
Original name An Overview of the Properties of a Sample of Newly-Identified Magnetic Chemically Peculiar Stars in the Kepler Field
Authors MIKULÁŠEK, Zdeněk (203 Czech Republic, guarantor, belonging to the institution), Ernst PAUNZEN (40 Austria, belonging to the institution), Stephan HUMMERICH (276 Germany), Jan JANÍK (203 Czech Republic, belonging to the institution), Klaus BERNHARD (276 Germany), Jiří KRTIČKA (203 Czech Republic, belonging to the institution) and Iliya YAKUNIN (643 Russian Federation).
Edition 518. vyd. SAN FRANCISCO, Astronomical Society of the Pacific Conference Series, p. 117-124, 8 pp. 2019.
Publisher ASTRONOMICAL SOC PACIFIC
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10308 Astronomy
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
Publication form printed version "print"
WWW URL
RIV identification code RIV/00216224:14310/19:00107581
Organization unit Faculty of Science
ISBN 978-1-58381-924-1
ISSN 1050-3390
UT WoS 000476582000019
Keywords (in Czech) Kepler photometry; chemically peculiar stars;
Keywords in English Kepler photometry; chemically peculiar stars;
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 24/3/2020 11:52.
Abstract
We present a comprehensive overview of the properties of a sample of 41 magnetic chemically peculiar stars that have been recently identified in the Kepler field by our team. The stars populate the whole age range from the zero-age to terminal-age main sequence in a mass interval from 1.5 to 4 M-circle dot. Several of the studied objects exhibit a hitherto unobserved wealth of detail in their light curves indicative of persisting complex surface structures. Monoperiodic variability and light curve stability were identified as cardinal criteria for selecting mCP star candidates among early-type objects in photometric surveys. Subsequent studies will be concerned with an exhaustive follow-up analysis of the new mCP stars, which we expect to lead to new insights on the physics of the CP star phenomenon.
Abstract (in Czech)
We present a comprehensive overview of the properties of a sample of 41 magnetic chemically peculiar stars that have been recently identified in the Kepler field by our team. The stars populate the whole age range from the zero-age to terminal-age main sequence in a mass interval from 1.5 to 4 M-circle dot. Several of the studied objects exhibit a hitherto unobserved wealth of detail in their light curves indicative of persisting complex surface structures. Monoperiodic variability and light curve stability were identified as cardinal criteria for selecting mCP star candidates among early-type objects in photometric surveys. Subsequent studies will be concerned with an exhaustive follow-up analysis of the new mCP stars, which we expect to lead to new insights on the physics of the CP star phenomenon.
Links
GA16-01116S, research and development projectName: Atmosféry a okolohvězdné prostředí magnetických horkých hvězd
Investor: Czech Science Foundation
PrintDisplayed: 19/7/2024 09:36