论文标题
猎户座中的超新星：该地区恒星中缺失的链接
Supernovae in the Orion: the missing link in the star forming history of the region
论文作者
论文摘要
猎户座配合物是一个著名的恒星形成区域，它被碎裂成几个不同的人群，它们的相空间有很大差异。我提出了一个模型，该模型试图解释复合物如何演变为当前配置。在此模型中，大规模扩展可以归因于已爆炸了6 Myr以前的超新星。残留物可以看作是巴纳德的循环，因为扩展的中心与HII气泡的几何中心一致。这类似于与$λ$ ori相关的HII泡沫和弹道膨胀，该地区也一直是古老的超新星的地点。假设猎户座综合体最初是作为一个长灯丝形成的，从猎户座底部到$ψ^2 $ ori（或可能，或者可能是$λ$ ori），Barnard的循环超新星可能会裂开云，从而导致orion c \＆D的形成，从而导致了一些造成的效果，造成了造成的造成的效果，该构成的效果可以延伸到造型，从而使造成的燃烧效果遍及过来，从而使其成为造成的效果。在太阳能社区，即ONC中最奇妙的集群。我还讨论了附近的其他相关事件，例如单体环的形成以及从猎户座综合体弹出的各种逃亡者。
The Orion Complex is a notable star forming region, that it is fragmented into several different populations that have substantial difference in their phase space. I propose a model that attempts to explain the how the Complex has evolved to this current configuration. In this model, the large scale expansion can be attributable to a supernova that has exploded 6 Myr ago. The remnant of which can be seen as Barnard's loop, as the center of the expansion is consistent with the geometrical center of the HII bubble. This is similar to the HII bubble and the ballistic expansion that is associated with $λ$ Ori, a region which has also been a site of an ancient supernova. Assuming that the Orion Complex has originally been forming as one long filament spanning from the bottom of Orion A to $ψ^2$ Ori (or, potentially, as far as $λ$ Ori), Barnard's loop supernova could have split the cloud, which lead to the formation of Orion C \& D. Furthermore, the shockwave that has propagated into the filament could have swept along the gas through several pc, which lead to the formation of the singularly most massive cluster in the Solar Neighborhood, the ONC. I also discuss other related nearby events, such as the formation of the Monogem ring, and various runaways that have been ejected from the Orion Complex.
