论文标题
GAIA观察的银河系银河系的全球逃逸速度曲线和病毒质量估计
The Global Escape Velocity Profile and Virial Mass Estimate of The Milky Way Galaxy from Gaia Observations
论文作者
论文摘要
GAIA高速级星（HVS）运动学观察结果有利于局部逃逸速度约700 km/s，几乎比常规估计值大40％。 HVS和矮星系卫星数据揭示了银河系的全局逃逸速度曲线平稳地追溯了从中央棒到最遥远的卫星银河系的不间断的开普勒衰落。我们揭示了与病毒定理相关的男性质量差异（最大相对加速度）中强大的上限，并获得了病毒化的紧凑型宇宙对象的基本和通用质量差异关系。
Gaia HyperVelocity Star (HVS) kinematic observations favor a local escape velocity of ~700 km/s, nearly forty-percent greater than conventional estimates. Combining HVS and dwarf galaxy satellite data reveal the global escape velocity profile for the Galaxy smoothly traces an unbroken Keplerian decline from the central bar to the most remote satellite galaxy. We reveal a robust upper bound in baryonic mass discrepancy (maximal relative accelerations) linked to the virial theorem and obtain a fundamental and universal mass discrepancy-acceleration relation for virialized compact cosmic objects.
