294MeV 20Ne+12C出射α粒子的研究 |
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引用本文: | 卢俊,谢元祥.294MeV 20Ne+12C出射α粒子的研究[J].原子核物理评论,1994,11(1):46-49. |
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作者姓名: | 卢俊 谢元祥 |
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作者单位: | 中国科学院近代物理研究所 |
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摘 要: | 实验测量了294MeV20Ne+12C反应中出射α粒子的单举能谱及角分布,用三源模型拟合了实验数据,大角度出射α粒子的实验结果表明了靶核碎裂(breakuP)机制的存在. Inclusive energy spectra and angutar distribution of α-particles have been measured in the reaction of 294MeV 20N bombardment of 12C target. Three sources fitting was Performed for the experimental data. The fact of α-particle emission at large angles indicates the process of target breakup.
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关 键 词: | 运动源 碎裂 类弹源 类靶源 中等速度源 |
收稿时间: | 1900-01-01 |
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