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arXiv 0801.1828astro-ph
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早期中微子驱动风中的核合成

Nucleosynthesis in Early Neutrino Driven Winds

R. D. Hoffman, J. L. Fisker, J. Pruet, S. E. Woosley, H. -T. Janka, R. Buras

摘要:

研究了早期中微子风中的核合成。本文简要介绍了超新星核合成的两个最新问题。第一部分研究了核参数对Mo_(92)和Mo_(94)合成的影响。根据最近的实验结果,我们发现本模型中的富质子风不可能是太阳Mo_(92)和Mo_(94)的来源。在第二部分中,我们研究了富中子气泡的核合成,并表明它们对整个核合成没有贡献。

英文摘要:

Nucleosynthesis in early neutrino winds is investigated. Presented is a brief overview of two recent problems of supernova nucleosynthesis. In the first part we investigate the effect of nuclear parameters on the synthesis of Mo92 and Mo94. Based on recent experimental results, we find that the proton rich winds of the model investigated here can not be the source of solar Mo92 and Mo94. In the second part we investigate the nucleosynthesis from neutron rich bubbles and show that they do not contribute to the overall nucleosynthesis.

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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