| Resonance reaction rate of 21Na(p, γ)22Mg |
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| 引用本文： | 刘宏林,刘门全,刘晶晶,罗志全. Resonance reaction rate of 21Na(p, γ)22Mg[J]. 中国物理, 2007, 16(11): 3300-3304 |
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| 作者姓名： | 刘宏林 刘门全 刘晶晶 罗志全 |
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| 作者单位： | Institute of Theoretical Physics, China West Normal University,Nanchong 637002, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China (GrantNo~10347008), the Scientific Research and Fund of Sichuan ProvincialEducation Department of China (Grant No~2006A079) and the Science and TechnologicalFoundation of China West |
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| 摘 要： | By using the new Coulomb screening model and most recent experimental results, this paper calculates the resonance reaction rates of ^21Na（p,γ）^22Mg. The derived result shows that the effect of electron screening on resonant reaction is prominent in astrophysical interesting temperature range. In conjunction with the experimental results, the recommended rates of^21Na（p,γ）^22 Mg would increase at least 10%, which undoubtedly affect the nucleosynthesis of some heavier nuclei in a variety of astrophysical sites.[第一段]
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| 关 键 词： | 电子筛选 谐振 反作用率 核合成 |
| 文章编号： | 1009-1963/2007/16（11）/3300-05 |
| 修稿时间： | 2007-01-17 |
Resonance reaction rate of 21Na(p, γ)22Mg |
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| Liu Hong-Lin,Liu Men-Quan,Liu Jing-Jing and Luo Zhi-Quan. Resonance reaction rate of 21Na(p, γ)22Mg[J]. Chinese Physics, 2007, 16(11): 3300-3304 |
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| Authors: | Liu Hong-Lin Liu Men-Quan Liu Jing-Jing Luo Zhi-Quan |
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| Affiliation: | Institute of Theoretical Physics, China West Normal University, Nanchong 637002, China |
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| Abstract: | |
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| Keywords: | electron screening nucleosynthesis O-Ne nova x-ray bursts supernovae |
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