来自光蒸发盘风的[ NeII ]发射线轮廓
[NeII] emission line profiles from photoevaporative disc winds
摘要：
我的模型配置文件的[NeII]禁止发射线在12.81微米，从周围的年轻，太阳质量的恒星光盘光蒸发风发射。预测的线光度（~ 1 E-6 Lsun）与最近的数据是一致的，和线的轮廓显着变化与光盘倾斜。由于圆盘的旋转，边缘上的圆盘显示出宽的（30- 40 km/s）双峰轮廓，而在面对圆盘的风结构导致了更窄的线（~ 10 km/s）和显着的蓝移（5- 10 km/s）。这些结果表明，[NeII]线轮廓的观测可以提供一个直接的测试模型的原行星盘光蒸发。
英文摘要：
I model profiles of the [NeII] forbidden emission line at 12.81um, emitted by photoevaporative winds from discs around young, solar-mass stars. The predicted line luminosities (~ 1E-6 Lsun) are consistent with recent data, and the line profiles vary significantly with disc inclination. Edge-on discs show broad (30-40km/s) double-peaked profiles, due to the rotation of the disc, while in face-on discs the structure of the wind results in a narrower line (~10km/s) and a significant blue-shift (5-10km/s). These results suggest that observations of [NeII] line profiles can provide a direct test of models of protoplanetary disc photoevaporation.
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。
