Hostname: page-component-7479d7b7d-8zxtt Total loading time: 0 Render date: 2024-07-08T17:18:43.097Z Has data issue: false hasContentIssue false

Abundances of C, N, and O in AGB Giants and Model Atmospheres

Published online by Cambridge University Press:  30 December 2019

B. Aringer
Affiliation:
Dipartimento di Fisica e Astronomia Galileo Galilei, Università di Padova, Vicolo dell’Osservatorio 3, I-35122 Padova, Italy email: bernhard.aringer@unipd.it
P. Marigo
Affiliation:
Dipartimento di Fisica e Astronomia Galileo Galilei, Università di Padova, Vicolo dell’Osservatorio 3, I-35122 Padova, Italy email: bernhard.aringer@unipd.it
W. Nowotny
Affiliation:
Department of Astrophysics, Univ. of Vienna, Türkenschanzstraße 17, A-1180 Wien, Austria
L. Girardi
Affiliation:
Dipartimento di Fisica e Astronomia Galileo Galilei, Università di Padova, Vicolo dell’Osservatorio 3, I-35122 Padova, Italy email: bernhard.aringer@unipd.it
M. Mečina
Affiliation:
Department of Astrophysics, Univ. of Vienna, Türkenschanzstraße 17, A-1180 Wien, Austria
A. Nanni
Affiliation:
Dipartimento di Fisica e Astronomia Galileo Galilei, Università di Padova, Vicolo dell’Osservatorio 3, I-35122 Padova, Italy email: bernhard.aringer@unipd.it
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Based on hydrostatic models we discuss the effects of molecular opacities and abundance changes concerning C, N or O on the atmospheric structures, spectra and photometric properties of C/M AGB giants.

Type
Contributed Papers
Copyright
© International Astronomical Union 2019 

References

Aringer, B., Girardi, L., Nowotny, W., Marigo, P., & Lederer, M.T. 2009, A&A, 503, 913 Google Scholar
Aringer, B., Girardi, L., Nowotny, W., Marigo, P., & Bressan, A. 2016, MNRAS, 457, 3611 CrossRefGoogle Scholar
Jørgensen, U.G., Almlof, J., & Siegbahn, P.E.M. 1989, ApJ, 343, 554 CrossRefGoogle Scholar
Lyulin, O.M., & Perevalov, V.I. 2017, JQSRT, 201, 94 CrossRefGoogle Scholar