论文标题
星际对象超过oort云中的太阳系对象
Interstellar Objects Outnumber Solar System Objects in the Oort Cloud
论文作者
论文摘要
在这里，我们表明对鲍里索夫的检测意味着星际对象在Oort云中的人数太阳系对象超过太阳系对象，而由于绑定对象的重力更强，因此相反的相反是在太阳附近靠近太阳。该假设可以通过对Oort云的出色掩盖调查进行检验。此外，我们证明了$ \ sim 1 \％$的碳和氧在银河系中可能会锁定在星际物体中，从而使最小质量太阳星云模型的重元预算饱和。
Here, we show that the detection of Borisov implies that interstellar objects outnumber Solar system objects in the Oort cloud, whereas the reverse is true near the Sun due to the stronger gravitational focusing of bound objects. This hypothesis can be tested with stellar occultation surveys of the Oort cloud. Furthermore, we demonstrate that $\sim 1 \%$ of carbon and oxygen in the Milky Way Galaxy may be locked in interstellar objects, saturating the heavy element budget of the minimum mass Solar nebula model.
