船底座耀斑：墙上的碎片能告诉我们什么？
The Carina Flare: What can fragments in the wall tell us?
摘要：
本文介绍了用APEX望远镜对船底座耀斑超壳层GSH 287 +04-17中分子云G285.90+4.53（Cloud~16）的$^{13}$ CO（J = 2 - 1）和C $^{18}$ O（J=2- 1）的观测结果。使用算法DENDROFIND，我们识别了51个碎片，并计算了它们的大小和质量。我们讨论了它们的质谱，并将其解释为压力辅助引力不稳定性（PAGI）所描述的壳碎裂过程的结果。我们的结论是，丛质量函数的解释需要结合重力与压力的外壳。
英文摘要：
$^{13}$CO(J=2--1) and C$^{18}$O(J=2--1) observations of the molecular cloud G285.90+4.53 (Cloud~16) in the Carina Flare supershell (GSH287+04-17) with the APEX telescope are presented. With an algorithm DENDROFIND we identify 51 fragments and compute their sizes and masses. We discuss their mass spectrum and interpret it as being the result of the shell fragmentation process described by the pressure assisted gravitational instability - PAGI. We conclude that the explanation of the clump mass function needs a combination of gravity with pressure external to the shell.
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。
