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astro-ph.SR2026
Chemically peculiar stars investigated by the BRITE Mission
Teja Begari, Klaus Bernhard, Ernst Paunzen +1
We present a comprehensive analysis of BRITE photometry for 85 chemically peculiar stars, aimed at refining or determining their rotational periods. Utilizing a uniform Lomb-Scargl…
astro-ph.SR2024
Estimation of radial velocities of BHB stars
Tahereh Ramezani, Ernst Paunzen, Caiyun Xia +2
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…