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Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions

Cilt: 21 Sayı: 2 28 Haziran 2019
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Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions

Öz

We have constructed opacity tables for using in stellar modelling in a format particularly applicable to the Paczynski  freeware program GOB.  Our tables are derived from those of Allard  and Weiss  for lower metal content envelopes, using the Lagrange interpolation method. This allows accurate opacities to be given as numerical functions of density and temperature with given proportions of hydrogen (X), helium (Y), and ‘metals’ (Z). Inlek et al.  showed that it is possible independently to check opacity effects from modern high-quality observational data. These tables will be useful for such purposes.

Anahtar Kelimeler

Kaynakça

  1. Schwarzschild, M., Structure and evolution of the stars, Princeton University Press, New Jersey, (1958).
  2. Carson, T.R., Analytic formulae for Coulomb dipole transitions, Astronomy and Astrophysics Supplement Series,75, 385-389, (1988).
  3. Iglesias, C. A., Rogers, F. J., Updated opal opacities, The Astrophysical Journal, 464, 943-953, ( 1996).
  4. Peter L. Smith, Claas Heise, Jim R. Esmond, Robert L. Kurucz https://www.cfa.harvard.edu/amp/ampdata/kurucz23/sekur.html, (29.01.2019)
  5. Rogers, F.J.& Iglesias, Iglesias, C. A., Radiative atomic Rosseland mean opacity tables, The Astrophysical Journal Supplement Series,79, 507-568, (1992).
  6. Badnell, N.R., Bautista, M.A., Bulter, K., Delahaye, F., Mendoza, C., Palmeri, P., Zeippen, C.J., Seaton, M.J., Updated opacities from the opacity project, Monthly Notices of the Royal Astronomical Society, 360, 458-464, ( 2005).
  7. Blancard, C., Cosse, P., Faussurier,G., Solar mixture opacity calculations using detailed configuration and level accounting treatments, The Astrophysical Journal, 745, 10, (2012).
  8. Mondet,G., Blancard, C., Cosse, P., Faussurier,G., Opacity calculations for solar mixtures, The Astrophysical Journal Supplement Series, 220, 2, ( 2015).

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

28 Haziran 2019

Gönderilme Tarihi

27 Aralık 2018

Kabul Tarihi

13 Şubat 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 21 Sayı: 2

Kaynak Göster

APA
İnlek, G. (2019). Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(2), 578-589. https://doi.org/10.25092/baunfbed.624541
AMA
1.İnlek G. Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions. BAUN Fen. Bil. Enst. Dergisi. 2019;21(2):578-589. doi:10.25092/baunfbed.624541
Chicago
İnlek, Gülay. 2019. “Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (2): 578-89. https://doi.org/10.25092/baunfbed.624541.
EndNote
İnlek G (01 Haziran 2019) Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 2 578–589.
IEEE
[1]G. İnlek, “Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions”, BAUN Fen. Bil. Enst. Dergisi, c. 21, sy 2, ss. 578–589, Haz. 2019, doi: 10.25092/baunfbed.624541.
ISNAD
İnlek, Gülay. “Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/2 (01 Haziran 2019): 578-589. https://doi.org/10.25092/baunfbed.624541.
JAMA
1.İnlek G. Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions. BAUN Fen. Bil. Enst. Dergisi. 2019;21:578–589.
MLA
İnlek, Gülay. “Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions”. Balıkesir Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 21, sy 2, Haziran 2019, ss. 578-89, doi:10.25092/baunfbed.624541.
Vancouver
1.Gülay İnlek. Opacity tables for using in Paczynski stellar modelling and their effects on stellar evolutions. BAUN Fen. Bil. Enst. Dergisi. 01 Haziran 2019;21(2):578-89. doi:10.25092/baunfbed.624541

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