Standard solar model
Standard solar model
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DOI：
10.1086/171090
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发表时间：
1992-03
期刊：
影响因子：
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通讯作者：
D. Guenther;P. Demarque;Yong-Cheol Kim;M. Pinsonneault
中科院分区：
文献类型：
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作者：
D. Guenther;P. Demarque;Yong-Cheol Kim;M. Pinsonneault
一套太阳模型已经建成，每一个基于一个参考太阳模型的物理修改。此外，结合几个改进的模型已经计算，以提供一个最好的太阳能模型。改进了核反应速率、状态方程、不透明度和大气处理。讨论了这些改进对模型结构和低lp模频率的影响。结果发现，组合太阳模型，这是基于最好的物理可用（不包含任何特设的假设），再现所观察到的振荡光谱（低-l）与模型物理（主要是不透明度）的不确定性相关的误差内。
A set of solar models have been constructed, each based on a single modification to the physics of a reference solar model. In addition, a model combining several of the improvements has been calculated to provide a best solar model. Improvements were made to the nuclear reaction rates, the equation of state, the opacities, and the treatment of the atmosphere. The impact on both the structure and the frequencies of the low-l p-modes of the model to these improvements are discussed. It is found that the combined solar model, which is based on the best physics available (and does not contain any ad hoc assumptions), reproduces the observed oscillation spectrum (for low-l) within the errors associated with the uncertainties in the model physics (primarily opacities).