Estimation of radial velocities of BHB stars

• Autoři: RAMEZANI Tahereh; PAUNZEN Ernst; XIA Caiyun; PIVOŇKOVÁ Kateřina; MONDAL Prapti
• Rok publikování: 2024
• Druh: Článek v odborném periodiku
• Časopis / Zdroj: Bulgarian Astronomical Journal
• Fakulta / Pracoviště MU: Přírodovědecká fakulta

www

• https://astro.bas.bg/AIJ/issues/n41/TRamezani1.pdf
• https://ui.adsabs.harvard.edu/abs/2024arXiv240513822R/abstract

• Klíčová slova: Blue Horizontal Branch Stars; Radial Velocity; B type star
• Popis: 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.