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INFRARED PHOTOMETRY OF THE CARBON STAR RW LMI AND AN AXISYMMETRIC MODEL FOR ITS DUST ENVELOPEстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
- Авторы: Bogdanov M.B., Taranova O.G.
- Журнал: Astronomy Reports
- Том: 49
- Номер: 3
- Год издания: 2005
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 226
- Последняя страница: 231
- DOI: 10.1134/1.1882780
- Аннотация: We have developed an axisymmetric model for the dust envelope of the carbon star RW LMi with a density distribution typical for the superwind stage using JHKLM photometric data obtained in 1997 2003, supplemented by flux data at optical, mid-IR, and far-IR wavelengths. In contrast to earlier spherically-symmetric models, the model is able to reproduce the observed fluxes in all observed wavelength ranges, and provides a good agreement with the observational data. The estimated mass-loss rate is . The computed brightness distribution of the envelope in the near-IR is in satisfactory agreement with high-resolution observations, while the optical size is considerably larger than is observed.
- Добавил в систему: Таранова Ольга Георгиевна