Academic Journal
COMMISSION 29: STELLAR SPECTRA
| العنوان: | COMMISSION 29: STELLAR SPECTRA |
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| المؤلفون: | Parthasarathy, Mudumba, Piskunov, Nikolai E., Sneden, Christopher, Carpenter, Kenneth G., Castelli, Fiorella, Cunha, Katia, Eenens, Phillippe R. J., Hubeny, Ivan, Rossi, Silvia, Takada-Hidai, Masahide, Wahlgren, Glenn M., Weiss, Werner W. |
| المصدر: | Proceedings of the International Astronomical Union ; volume 4, issue T27A, page 209-210 ; ISSN 1743-9213 1743-9221 |
| بيانات النشر: | Cambridge University Press (CUP) |
| سنة النشر: | 2008 |
| الوصف: | The members of IAU Commission 29 Stellar Spectra are actively engaged in the quantitative analysis of spectra of various types of stars. With large and medium size telescopes equipped with high resolution spectrographs LTE and Non-LTE analysis of spectra of all types stars are being carried out. Spectra of stars in our Galaxy, in globular and open clusters, stars in LMC and SMC and in nearby galaxies are being studied. Accurate chemical composition analysis of various types of stars has been carried out during the past three years. Now the analysis of stellar spectra covers the wavelength range from X-ray region to IR and sub-millimeter range. Recently stellar spectra are being analysed using time-dependent, 3D, hydrodynamical model atmospheres to derive accurate stellar abundances. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1017/s1743921308025532 |
| الاتاحة: | http://dx.doi.org/10.1017/s1743921308025532 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S1743921308025532 |
| Rights: | https://www.cambridge.org/core/terms |
| رقم الانضمام: | edsbas.1CEA2275 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1017/s1743921308025532 |
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