Evaluation of silicon photomultipliers for dual-mirror Small-Sized Telescopes of Cherenkov Telescope Array
Evaluation of silicon photomultipliers for dual-mirror Small-Sized Telescopes of Cherenkov Telescope Array
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切伦科夫望远镜阵列双镜小型望远镜硅光电倍增管的评估
DOI：
10.1016/j.nima.2017.11.017
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Asano A
中科院分区：
文献类型：
--
作者：
Asano A
幕式吸积可能是年轻的前主序星演化过程中常见的现象，对我们理解星星和行星的形成具有重要意义。然而，驱动吸积物理学的许多基本方面仍然是未知的。ngVLA将是理解这些事件性质的关键工具。高空间分辨率、宽光谱范围和前所未有的灵敏度将允许对突出系统进行详细分析。ngVLA的拟议频率范围允许观测气体，尘埃和来自星星和磁盘的非热发射。
Episodic accretion may be a common occurrence in the evolution of young pre-main sequence stars and has important implications for our understanding of star and planet formation. Many fundamental aspects of what drives the accretion physics, however, are still unknown. The ngVLA will be a key tool in understanding the nature of these events. The high spatial resolution, broad spectral coverage, and unprecedented sensitivity will allow for detailed analysis of outburst systems. The proposed frequency range of the ngVLA allows for observations of the gas, dust, and non-thermal emission from the star and disk.