An Overview of the Properties of a Sample of Newly-Identified
Magnetic Chemically Peculiar Stars in the Kepler Field

D 2019

An Overview of the Properties of a Sample of Newly-Identified Magnetic Chemically Peculiar Stars in the Kepler Field

MIKULÁŠEK, Zdeněk, Ernst PAUNZEN, Stephan HUMMERICH, Jan JANÍK, Klaus BERNHARD et. al.

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

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10308 Astronomy

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

printed version "print"

References:

URL

RIV identification code

RIV/00216224:14310/19:00107581

Organization unit

Faculty of Science

ISBN

978-1-58381-924-1

ISSN

UT WoS

000476582000019

Keywords (in Czech)

Kepler photometry; chemically peculiar stars;

Keywords in English

Kepler photometry; chemically peculiar stars;

Abstract

ORIG CZ

V originále

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.

In Czech

Links

GA16-01116S, research and development project

Name: Atmosféry a okolohvězdné prostředí magnetických horkých hvězd

Investor: Czech Science Foundation

Citovat

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.

@inproceedings{1550107,
   author = {Mikulášek, Zdeněk and Paunzen, Ernst and Hummerich, Stephan and Janík, Jan and Bernhard, Klaus and Krtička, Jiří and Yakunin, Iliya},
   address = {SAN FRANCISCO},
   booktitle = {Astronomical Society of the Pacific Conference Series},
   edition = {518},
   editor = {Romanyuk, II; Yakunin, IA; Kudryavtsev, DO},
   keywords = {Kepler photometry; chemically peculiar stars;},
   howpublished = {tištěná verze "print"},
   language = {eng},
   location = {SAN FRANCISCO},
   isbn = {978-1-58381-924-1},
   pages = {117-124},
   publisher = {ASTRONOMICAL SOC PACIFIC},
   title = {An Overview of the Properties of a Sample of Newly-Identified Magnetic Chemically Peculiar Stars in the Kepler Field},
   url = {https://arxiv.org/pdf/1903.05226.pdf},
   year = {2019}
}

TY  - JOUR
ID  - 1550107
AU  - Mikulášek, Zdeněk - Paunzen, Ernst - Hummerich, Stephan - Janík, Jan - Bernhard, Klaus - Krtička, Jiří - Yakunin, Iliya
PY  - 2019
TI  - An Overview of the Properties of a Sample of Newly-Identified Magnetic Chemically Peculiar Stars in the Kepler Field
PB  - ASTRONOMICAL SOC PACIFIC
CY  - SAN FRANCISCO
SN  - 9781583819241
KW  - Kepler photometry
KW  - chemically peculiar stars;
UR  - https://arxiv.org/pdf/1903.05226.pdf
L2  - https://arxiv.org/pdf/1903.05226.pdf
N2  - 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.
ER  -

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. \textit{Astronomical Society of the Pacific Conference Series}. 518th ed. SAN FRANCISCO: ASTRONOMICAL SOC PACIFIC, 2019, p.~117-124. ISBN~978-1-58381-924-1.

Detailed Information on Publication Record