Number of the records: 1
On correlation of H alpha, iron and oxygen line strengths in some B, Be and shell stars
- 1.
SYSNO ASEP 0337551 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title On correlation of H alpha, iron and oxygen line strengths in some B, Be and shell stars Author(s) Saad, S.M. (EG)
Kubát, Jiří (ASU-R) RID, ORCID
Nouh, M. I. (EG)
Hamdy, M.A. (EG)Source Title Astrophysics and Space Science - ISSN 0004-640X
Roč. 325, č. 1 (2010), s. 7-14Number of pages 8 s. Language eng - English Country NL - Netherlands Keywords stars ; Be and shell stars Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics CEZ AV0Z10030501 - ASU-R (2005-2011) UT WOS 000272299100002 DOI 10.1007/s10509-009-0165-9 Annotation We present the equivalent width measurements of the hydrogen H α line, the oxygen near-IR triplet OI 7772–5 $/AA$ and of a number of FeII lines in several B, Be, and shell stars in optical and near-infrared regions. A study of the correlations between all these measured quantities has been made. The correlations of strength of lines with collected data of the near-IR color excess, the rotational velocity and the intrinsic polarization are also obtained and presented. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2010
Number of the records: 1