On the Relation of Silicates and SiO Maser in Evolved Stars
On the Relation of Silicates and SiO Maser in Evolved Stars
复制标题
演化恒星中硅酸盐与SiO脉塞的关系
DOI：
10.3847/1538-3881/aa6334
复制
发表时间：
2017-02
影响因子：
5.3
通讯作者：
Jiang Biwei
中科院分区：
文献类型：
--
作者：
Liu Jiaming;Jiang Biwei
The SiO molecule is one of the candidates for the seed of silicate dust in the circumstellar envelope of evolved stars, but this opinion is challenged. In this work we investigate the relation of the SiO maser emission power and the silicate dust emission power. With both our own observation by using the PMO/Delingha 13.7 m telescope and archive data, a sample is assembled of 21 SiO v = 1, J = 2 − 1 sources and 28 SiO v = 1, J = 1 − 0 sources that exhibit silicate emission features in the ISO/SWS spectrum as well. The analysis of their SiO maser and silicate emission power indicates a clear correlation, which is not against the hypothesis that the SiO molecules are the seed nuclei of silicate dust. On the other hand, no correlation is found between SiO maser and silicate crystallinity, which may imply that silicate crystallinity does not correlate with mass-loss rate.
登录
查看更多内容
DOI：
10.1017/s1743921312007181
发表时间：
2010-04
期刊：
The Astrophysical Journal Supplement Series
影响因子：
--
作者：
Jaeheon Kim;Se-Hyung Cho;C. Oh;D. Byun
通讯作者：
Jaeheon Kim;Se-Hyung Cho;C. Oh;D. Byun
DOI：
10.1086/375443
发表时间：
2003-08
期刊：
The Astrophysical Journal Supplement Series
影响因子：
--
作者：
G. Sloan;K. Kraemer;S. Price;R. Shipman
通讯作者：
G. Sloan;K. Kraemer;S. Price;R. Shipman
DOI：
10.1111/j.1745-3933.2007.00382.x
发表时间：
2007-11
影响因子：
--
作者：
M. P. Li;G. Zhao;Aigen Li
通讯作者：
M. P. Li;G. Zhao;Aigen Li
影响因子：
6.5
作者：
F. Molster;L. Waters;A. Tielens;M. Amsterdam;G. I. O. Technology;K. Leuven;Sron;Groningen
通讯作者：
F. Molster;L. Waters;A. Tielens;M. Amsterdam;G. I. O. Technology;K. Leuven;Sron;Groningen
DOI：
10.1111/j.1365-2966.2004.08336.x
发表时间：
2004-08
影响因子：
4.8
作者：
M. Ireland;M. Scholz;P. Tuthill;P. Wood
通讯作者：
M. Ireland;M. Scholz;P. Tuthill;P. Wood