Measurement of the 25Mg(p,γ)26Al reaction at stellar energies

被引：10
作者：
Arazi, A [1 ]
Faestermann, T
Niello, JF
Knie, K
Korschinek, G
Richter, E
Rugel, G
Wallner, A
机构：
[1] CNEA, Lab TANDAR, Buenos Aires, DF, Argentina
[2] Tech Univ Munich, D-8000 Munich, Germany
[3] Forschungszentrum Rossendorf, Rossendorf, Germany
来源：
NEW ASTRONOMY REVIEWS | 2002年 / 46卷 / 8-10期
关键词：
nuclear reactions; mass spectrometry;
D O I：
10.1016/S1387-6473(02)00195-1
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Stellar nuclear reactions, generally occurring at energies well below the Coulomb barrier, have extremely low cross sections posing a very difficult task for their determination using the usual prompt gamma-ray detection method. We describe here the application of the highly sensitive Accelerator Mass Spectrometry technique (AMS) as an alternative method for the determination of the resonance strengths of the Mg-25(p, gamma) reaction, by off-line counting of the produced Al-26 nuclei. (C) 2002 Published by Elsevier Science B.V.
引用
收藏
页码：525 / 528
页数：4
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