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arXiv 0910.3690astro-ph.SRhep-exhep-ph
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标准太阳模型的新结果

New Results on Standard Solar Models

Aldo M. Serenelli

摘要:

我们描述了太阳能建模的现状,并专注于与低CNO丰度值的太阳丰度测定引入的问题。我们使用在过去十年中获得的太阳丰度汇编计算的模型,包括Asplund和合作者最新发表的丰度。这里提出的结果集中在日震性质和模型以及中微子通量的预测。我们还讨论了辐射不透明度的变化,以恢复日震学,太阳模型和太阳丰度之间的协议,并显示这种修改对太阳中微子通量的影响。

英文摘要:

We describe the current status of solar modelling and focus on the problems originated with the introduction of solar abundance determinations with low CNO abundance values. We use models computed with solar abundance compilations obtained during the last decade, including the newest published abundances by Asplund and collaborators. Results presented here make focus both on helioseismic properties and the models as well as in the neutrino fluxes predictions. We also discuss changes in radiative opacities to restore agreement between helioseismology, solar models, and solar abundances and show the effect of such modifications on solar neutrino fluxes.

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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