6 MeV/u的19F+27Al反应碎片的发射机制

原子核物理评论 , 2013, (2): 122-127. doi: 10.11804/NuclPhysRev.30.02.122

6 MeV/u的19F+27Al反应碎片的发射机制

白真 ^1, , 韩建龙 ^2, , 陈志强 ^3, , 王建松 ^4, , 王琦 ^5,

1.中国科学院近代物理研究所，甘肃兰州 730000; 中国科学院大学，北京 100049

2.中国科学院近代物理研究所,甘肃兰州,730000

3.中国科学院近代物理研究所,甘肃兰州,730000

4.中国科学院近代物理研究所,甘肃兰州,730000

5.中国科学院近代物理研究所,甘肃兰州,730000

基金项目: 国家自然科学基金青年基金资助项目(10905076)@@@@Foundation item:National Natural Science Foundation of China (10905076)

关键词：核反应 , 轻系统 , 碎片发射 , 激发函数

Fragment Emission in Reaction of 19F+27Al at～6 MeV/u

Keywords： nuclear reaction , light system , fragment emission , excitation function

重离子核反应中的碎片发射机制是近年来人们十分关注的研究课题。利用?E-E探测器，测量了～6 MeV/u的19F+27Al反应中核电荷数Z=2～13的出射碎片。对产物的能谱、角分布、激发函数及能量自关联函数的分析表明，出射产物主要来自弹靶核深部非弹性碰撞所形成的转动的双核系统。

10.11804/NuclPhysRev.30.02.122

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6 MeV/u的19F+27Al反应碎片的发射机制

Fragment Emission in Reaction of 19F+27Al at～6 MeV/u

参考文献