Kapteyn群Omega Cen潮汐碎片的证据
Evidence of tidal debris from Omega Cen in the Kapteyn Group
摘要：
本文对Kapteyn移动群的16个成员进行了详细的运动学和化学分析。该基团在化学上似乎不均匀。然而，该组中14颗恒星的运动学和化学丰度模式与研究充分的星团半人马座欧米茄中观察到的相似。这个移动群中的一些成员可能是欧米茄Cen潮汐碎片的残留物，在合并事件中将欧米茄Cen放入银河系时留在银河系盘中。
英文摘要：
This paper presents a detailed kinematic and chemical analysis of 16 members of the Kapteyn moving group. The group does not appear to be chemically homogenous. However, the kinematics and the chemical abundance patterns seen in 14 of the stars in this group are similar to those observed in the well-studied cluster, Omega Centauri. Some members of this moving group may be remnants of the tidal debris of Omega Cen, left in the Galactic disk during the merger event which deposited Omega Cen into the Milky Way.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
