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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F19%3A00107581" target="_blank" >RIV/00216224:14310/19:00107581 - isvavai.cz</a>

Výsledek na webu

<a href="https://arxiv.org/pdf/1903.05226.pdf" target="_blank" >https://arxiv.org/pdf/1903.05226.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10308 - Astronomy (including astrophysics,space science)

Projekt

<a href="/cs/project/GA16-01116S" target="_blank" >GA16-01116S: Atmosféry a okolohvězdné prostředí magnetických horkých hvězd</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Astronomical Society of the Pacific Conference Series

ISBN

9781583819241

ISSN

1050-3390

e-ISSN

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Počet stran výsledku

8

Strana od-do

117-124

Název nakladatele

ASTRONOMICAL SOC PACIFIC

Místo vydání

SAN FRANCISCO

Místo konání akce

pecial Astrophys Observ, Nizhny Arkhyz, RUSSIA

Datum konání akce

1. 10. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000476582000019