Rotational velocities of early-type binaries

We use information on the vsin(i) values of early-type binaries in order to search for correlations which may constrain the relative orientation of the stellar spin axes in...我们利用早型双星的投影自转速度（vsin(i)）数值相关信息，旨在搜寻可约束恒星自转轴相对取向的关联关系……