Articles with "emission stars" as a keyword



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Analysis of the X-ray emission from OB stars III: low-resolution spectra of OB stars

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Published in 2020 at "Research in Astronomy and Astrophysics"

DOI: 10.1088/1674-4527/20/7/108

Abstract: This paper is the 3rd in our cycle of the papers devoted to the investigation of X-ray emission of OB stars. In two our previous papers we study the high-resolved X-ray spectra of 32 O… read more here.

Keywords: emission stars; ray; spectra stars; ray emission ... See more keywords

B-emission Stars in Southern Sky Observed in Bosscha Observatory: Spectroscopic Study of Hα Spectral Line Variability

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Published in 2019 at "Journal of Mathematical and Fundamental Sciences"

DOI: 10.5614/j.math.fund.sci.2019.51.3.3

Abstract: Hα  line variations of 8 B-emission (Be) stars are presented. Stars that are listed in the Bright Star Catalogue were observed in 2009 at the Bosscha Observatory, Lembang, Indonesia. It was found that 4 stars… read more here.

Keywords: bosscha observatory; emission stars; double peaked; line ... See more keywords