^(16)O+^(12)C反应全熔合激发函数的测量  

Measurement of the Complete Fusion Excitation Function for the ^(16)O + ^(12)C Reaction

作　　者：王素芳[1] 郑纪文[1] 刘国兴[1] 陈克良[1] 白兴平[1] 于暹 郑平子 张焕乔 许谨诚 刘祖华 徐侃 阮明 吕俊 

机构地区：[1]中国科学院近代物理研究所,兰州730000 [2]中国原子能研究院,北京102413

出　　处：《高能物理与核物理》1992年第5期453-460,共8页High Energy Physics and Nuclear Physics

摘　　要：我们用位置灵敏的ΔE-E望远镜系统测量了入射能量为50—90MeV范围内的^(16)O+^(12)C反应全熔合截面,发现全熔合激发函数是不平滑的,存在着一些结构,其峰位约在26.0,31.0和36.4MeV。对实验结果进行了分析和讨论,并与前人的工作进行了比较。The complete fusion excitation function has been measured for the ^(16)O+^(12)C reaction in the energy range of 50--90 MeV with a position sensitive AEW telescope system. It is found that the complete fusion excitation function is not smooth and exhibits some structures. The peak position of the fluctuations correspond to 26.0, 31.0 and 36.4 MeV in the center of mass system. The experimental results are discussed and compared with that obtained in previous works.

关 键 词：重离子 全熔合 激发函数 共振 结构 

分 类 号：O571.411[理学—粒子物理与原子核物理]