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arXiv 0904.4101astro-ph.SR
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探索太阳重力模式:探测太阳内部

The quest for solar gravity modes: probing the solar interior

S. Mathur

摘要:

太阳重力模式是提高我们对太阳内部知识的最佳探测器,因为它们大部分时间都在辐射区,占太阳质量的98%。许多尝试已经导致观察他们使用不同的技术:无论是单独的,然后添加一些统计方法或最近,全球导致检测这些模式的渐近特性的签名。然后,已经做了一些理论工作来量化检测g模式对太阳建模和旋转轮廓的影响。我们将在这里给出关于g模式检测的更新。然后,我们将研究一个理论工作的例子,展示它们的探测如何提高我们对太阳核心动力学的认识,以及在探测全局属性以推断太阳模型中的一些物理输入方面的应用。

英文摘要:

The solar gravity modes are the best probes to improve our knowledge on the solar interior, as they spend most of their time in the radiative zone, which represents 98% of the solar mass. Many attempts have been led to observe them using different techniques: either individually, then adding some statistical approach or more recently, globally leading to the detection of the signature of asymptotical properties of these modes. Then, several theoretical works have been done to quantify the effect of detecting g-mode on solar modeling and on the rotation profile. We will give here an update on the g-mode detection. Then, we will study an example of a theoretical work showing how their detection would improve our knowledge on the dynamics of the solar core as well as an application on the detection of the global properties to infer some physical inputs in solar models.

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。

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