| 星际26Al核合成的研究进展 |
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| 引用本文： | 刘宏林,罗志全.星际26Al核合成的研究进展[J].原子核物理评论,2008,25(1):31-37. |
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| 作者姓名： | 刘宏林 罗志全 |
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| 作者单位： | 西华师范大学理论物理研究所, 四川 南充637002 |
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| 基金项目： | 国家自然科学基金
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四川省教育厅重点科研项目 |
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| 摘 要： | 介绍了星际 26Al衰变所发射1 809 keV γ射线的最新空间探测结果， 综述了目前关于星际 26Al起源的各种天体模型的研究进展。最后， 简要阐述了14N(p,γ)15O反应截面的最新测量结果及其对 26Al起源研究的影响， 探讨了一种星际 26Al合成的可能新途径。The recently detection outcome about interstellar 26Al is introduced, as well as the investigation progresses of interstellar 26Al nucleosynthesis in all models are reviewed. Finally, the new nuclear physics experimental results for the14N(p,γ)15O reaction effect on sources of interstellar 26Al and an alternative new way for nucleosynthesis 26Al in SNIa are discussed.
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| 关 键 词： | 星际介质 大质量主序星 新星 超新星 WR星 AGB星 |
| 文章编号： | 1007-4627(2008)01-0031-07 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2007年7月20日 |
Progress in Study of Nucleosynthesis on Interstellar 26Al |
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| LIU Hong-lin,LUO Zhi-quan.Progress in Study of Nucleosynthesis on Interstellar 26Al[J].Nuclear Physics Review,2008,25(1):31-37. |
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| Authors: | LIU Hong-lin LUO Zhi-quan |
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| Institution: | Institute of Theoretical Physics, China West Normal University, Nanchong637002, Sichuan, China |
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| Abstract: | The recently detection outcome about interstellar 26Al is introduced, as well as the investigation progresses of interstellar 26Al nucleosynthesis in all models are reviewed. Finally, the new nuclear physics experimental results for the14N(p,γ) 15O reaction effect on sources of interstellar 26Al and an alternative new way for nucleosynthesis 26Al in SNIa are discussed. |
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