Estimation of radial velocities of BHB stars

RAMEZANI, Tahereh, Ernst PAUNZEN, Caiyun XIA, Kateřina PIVOŇKOVÁ and Prapti MONDAL. Estimation of radial velocities of BHB stars. Bulgarian Astronomical Journal. Institute of Astronomy and NAO, 2024, vol. 41, No 2024, p. 55-62. ISSN 1313-2709.

Basic information

Original name

Estimation of radial velocities of BHB stars

Authors

RAMEZANI, Tahereh (364 Islamic Republic of Iran, belonging to the institution), Ernst PAUNZEN (40 Austria, belonging to the institution), Caiyun XIA (703 Slovakia, belonging to the institution), Kateřina PIVOŇKOVÁ (203 Czech Republic, belonging to the institution) and Prapti MONDAL (356 India, belonging to the institution)

Edition

Bulgarian Astronomical Journal, Institute of Astronomy and NAO, 2024, 1313-2709

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Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

Bulgaria

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL URL

Impact factor

Impact factor: 0.400 in 2022

Organization unit

Faculty of Science

UT WoS

001243639900001

Keywords in English

Blue Horizontal Branch Stars; Radial Velocity; B type star

Tags

rivok

Tags

International impact, Reviewed

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Abstract

V originále

We studied blue horizontal branch stars (BHBs), and calculated their radial velocities. Spectra of these stars have been obtained with moderate signal-to-noise ratio for five blue horizontal-branch stars using the 2 metre telescope and Echelle Spectrograph in Ondřejov observatory, Czech republic.