LkCa15原行星盘中甲烷的干涉观测
天体物理学
2015-06-24 v3
摘要
通过Nobeyama毫米阵列，对LkCa15周围原行星盘检测并略微分辨了HCO的谱线。HCO的柱密度高于DM Tau中观测到的值，也高于行星盘化学理论模型的预测；且线强度轮廓在中心位置不如CO centrally peaked。在LkCa15行星盘中，其他有机气体分子也表现出类似行为。
引用
@article{arxiv.astro-ph/0211440,
title = {Interferometric Observations of Formaldehyde in the Protoplanetary Disk around LkCa15},
author = {Yuri Aikawa and Munetake Momose and Wing-Fai Thi and Gerd-Jan van Zadelhoff and Chunhua Qi and Geoffrey A. Blake and Ewine F. van Dishoeck},
journal= {arXiv preprint arXiv:astro-ph/0211440},
year = {2015}
}
备注
5 pages, 4 figures. accepted to PASJ (Publication of Astronomical Society of Japan)