Carbon-rich Mira variables: kinematics and absolute magnitudes
Carbon-rich Mira variables: kinematics and absolute magnitudes
复制标题
富含碳的 Mira 变量：运动学和绝对星等
DOI：
10.1111/j.1365-2966.2006.10324.x
复制
发表时间：
2006
影响因子：
4.8
通讯作者：
J. Menzies
中科院分区：
文献类型：
--
作者：
M. Feast;P. Whitelock;J. Menzies
银河系C-Miras的运动学讨论的基础上的辐射热星等和径向速度的论文I和II的这一系列。利用银河系的微分自转导出了测辐射热周期-光度关系的零点，这与从大麦哲伦云（LMC）C-Miras推断出的结果吻合得很好。我们发现银河系的Miras，M bol =− 2.54 log P + 2.06（±0.24），其中斜率取自LMC。（）
The kinematics of Galactic C-Miras are discussed on the basis of the bolometric magnitudes and radial velocities of Papers I and II of this series. Differential Galactic rotation is used to derive a zero-point for the bolometric period‐luminosity relation which is in satisfactory agreement with that inferred from the Large Magellanic Cloud (LMC) C-Miras. We find for the Galactic Miras, M bol =− 2.54 log P + 2.06(±0.24), where the slope is taken from the LMC. ( ◦ )