暗物质播种与中子星的运动学和旋转
Dark matter seeding and the kinematics and rotation of neutron stars
摘要:
在中子星的内部区域,从星系晕吸积的暗物质的自湮灭可能会影响它们的运动学性质,即速度反冲和旋转模式。我们发现,如果一个稳定的长寿命的单个或多个奇异点偏离中心的种子形式,有一个相关的动量和扭矩的变化,可能会影响恒星的运动学观测。
英文摘要:
Self-annihilation of dark matter accreted from the galactic halo in the inner regions of neutron stars may affect their kinematical properties, namely velocity kicks and rotation patterns. We find that if a stable long-lived single or multiple strangelet off-center seed forms, there is an associated change in momentum and torque that may affect the kinematical observables of the star.
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。