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arXiv 0809.4137astro-ph
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原行星盘中的气体演化

Gas Evolution in Protoplanetary Disks

Peter Woitke, Bill Dent, Wing-Fai Thi, Bruce Sibthorpe, Ken Rice, Jonathan Williams, Aurora Sicilia-Aguilar, Joanna Brown, Inga Kamp, Ilaria Pascucci, Richard A… 展开作者

Peter Woitke, Bill Dent, Wing-Fai Thi, Bruce Sibthorpe, Ken Rice, Jonathan Williams, Aurora Sicilia-Aguilar, Joanna Brown, Inga Kamp, Ilaria Pascucci, Richard Alexander, Aki Roberge

摘要:

这篇文章总结了在圣安德鲁斯举行的Cool Stars XV会议上的Splinter会议,其中有3篇评论和4篇贡献的演讲。演讲者讨论了各种方法来理解原行星盘中气体成分的结构和演变。从紫外线、红外线和毫米波的观测光谱学,到化学和流体动力学模型。重点是低质量恒星周围的盘,从经典的金牛座T星到过渡盘和碎片盘。重点是水和有机分子,与行星形成的关系,以及内部区域的洞和间隙的形成。

英文摘要:

This article summarizes a Splinter Session at the Cool Stars XV conference in St. Andrews with 3 review and 4 contributed talks. The speakers have discussed various approaches to understand the structure and evolution of the gas component in protoplanetary disks. These ranged from observational spectroscopy in the UV, infrared and millimeter, through to chemical and hydrodynamical models. The focus was on disks around low-mass stars, ranging from classical T Tauri stars to transitional disks and debris disks. Emphasis was put on water and organic molecules, the relation to planet formation, and the formation of holes and gaps in the inner regions.

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。

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