Carbon abundance in early B-stars. I. NLTE calculations for gamma Peg.

Authors
Korotin, SA Andrievsky, SM Kostynchuk, LY
Citation
Sa. Korotin et al., Carbon abundance in early B-stars. I. NLTE calculations for gamma Peg., ASTRO SP SC, 260(4), 1998, pp. 531-539
Citations number
22
Categorie Soggetti
Space Sciences
Journal title
ASTROPHYSICS AND SPACE SCIENCE
ISSN journal
0004640X → ACNP
Volume
260
Issue
4
Year of publication
1998
Pages
531 - 539
Database
ISI
SICI code
0004-640X(1998)260:4<531:CAIEBI>2.0.ZU;2-Q
Abstract
NLTE calculations of carbon abundance in gamma Peg atmosphere revealed a sl ight deficiency of this element ([C/H] = -0.25). A short discussion of this result is given. The list of CII that could be used for LTE calculation of carbon abundance in hot stars is presented.