The disks of T Tauri stars with flat infrared spectra
The disks of T Tauri stars with flat infrared spectra
复制标题
具有平坦红外光谱的金牛座 T 星盘
DOI：
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发表时间：
1987
期刊：
影响因子：
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通讯作者：
C. Lada
中科院分区：
文献类型：
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作者：
F. Adams;F. Shu;C. Lada
通过假设具有非正交径向温度梯度的空间薄盘，对具有平坦红外光谱的T-Tauri星的能量分布进行了模拟。所得到的模型参数表明，与平谱源相关的盘除了从中央恒星截获和再处理的能量外，还必须含有本征光度，即盘必须是活动的。自重可能为这一活动提供了一个可能的来源。参考文献80篇。
The energy distributions of T Tauri stars with flat infrared spectra is modeled by assuming that they have spatially thin disks with unorthodox radial gradients of temperature. Derived model parameters show that the disks associated with the flat-spectrum sources must contain intrinsic luminosity in addition to the energy intercepted and reprocessed from the central star, i.e., the disks must be active. Self-gravity may provide a possible source for this activity. 80 references.