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Carbon Abundance in Early B-Stars. I. NLTE Calculations for ΓPeg.

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Abstract

NLTE calculations of carbon abundance in γPeg atmosphere revealed a slight 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.

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Authors and Affiliations

  1. Department of Astronomy, Odessa State University, Shevchenko Park, 270014, Odessa, Ukraine

    S.A. Korotin, S.M. Andrievsky & L.Yu. Kostynchuk

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  1. S.A. Korotin
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  2. S.M. Andrievsky
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  3. L.Yu. Kostynchuk
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Korotin, S., Andrievsky, S. & Kostynchuk, L. Carbon Abundance in Early B-Stars. I. NLTE Calculations for ΓPeg.. Astrophysics and Space Science 260, 531–539 (1998). https://doi.org/10.1023/A:1001704125528

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