Nuclear Stellar Disk-like Nature in the Kinematics of SiO Maser Stars around Sagittarius A*

Masato Tsuboi, Takahiro Tsutsumi, Ryosuke Miyawaki +1

We present a detailed analysis of the kinematics of SiO maser stars around the center of the Milky Way, Sagittarius A* (Sgr A*). We used the archive data in the SiO v=1, J=2-1 emis…