标题： 星系内的超亮X射线源的性质及其与局域类星体的关系 显示英文标题

标题： The nature of the ultraluminous X-ray sources inside galaxies and their relation to local QSOs

摘要： 有人建议，目前在星系主体中发现的许多超亮致密X射线源，特别是那些处于活动状态的星系，如M82、NGC 3628等，是具有高固有红移的“本地”QSO（拥有非常明亮活跃星系核的遥远星体）或BL Lac天体，这些天体正处于从这些星系中被喷射出来的过程中。本文总结了支持这一假设的证据。 显示英文摘要

摘要： It is suggested that many of the ultraluminous compact x-ray sources now being found in the main bodies of galaxies, particularly those that are active, like M82, NGC 3628 and others, are "local" QSOs, or BL Lac objects, with high intrinsic redshifts in the process of being ejected from those galaxies. Evidence in support of this hypothesis is summarized.