排序方式: 共有3条查询结果,搜索用时 0 毫秒
1
1.
范凤英 郑涛 叶沿林 江栋兴 华辉 李智焕 葛愉成 李湘庆 楼建玲 史帆 吕林辉 曹中鑫 聂鹏煊 李奇特 宋玉收 卢飞 徐瑚珊 胡正国 王猛 张雪荧 李琛 陈若富 唐彬 徐治国 岳珂 张亚鹏 臧永东 章学恒 姚向武 陈金达 涂小林 张洁 武大鹏 白真 《中国物理快报》2009,26(8):74-77
Differential cross sections for the quasi-elastic scattering of^16 C at 47.5 MeV/nucleon from ^12 C target are measured.Coupled-channels calculations are carried out and the optical potential parameters are obtained by fitting the experimental angular distribution. 相似文献
2.
吕林辉 叶沿林 江栋兴 华辉 郑涛 李智焕 葛愉成 李湘庆 楼建玲 曹中鑫 宋玉收 肖军 李奇特 乔锐 游海波 陈瑞久 徐瑚珊 王建松 郭忠言 张雪荧 李琛 胡正国 陈若富 王猛 徐治国 岳珂 唐彬 臧永东 章学恒 姚向武 陈金达 白真 《中国物理 C》2011,35(10):891-895
A knockout reaction induced by 6He at 61.2 MeV/u was carried out at the HIRFL-RIBLL radioactive beam line. The α core fragments at forward angles were detected in coincidence with the recoiled protons at large angles. From this coincident measurement the valence nucleon knockout mechanism and the core knockout mechanism can be separated according to the polar angle correlation between the core fragments and the recoiled protons. It is demonstrated that, when reconstructing the resonant state of a weakly bound nucleus, the contamination resulting from the core knockout mechanism should be eliminated in order to obtain the correct structure information. 相似文献
3.
描述了RIBLL终端大型探测器之一的大面积闪烁光纤阵列探测器(LASFA)的工作原理和结构特点, 报道了LASFA的研制以及单元性能的改进与测试。 LASFA具有很高的时间分辨和空间分辨能力, 可以很好地测量RIBLL终端各种轻带电粒子的信息。 The principles and structure characteristics of Large Area Scintillating Fiber Array(LASFA) detector at RIBLL (Radioactive Ion Beam Line in Lanzhou) are described. The development of LASFA and the characteristics of the scintillating fibers unit are reported. LASFA can be used to detect the light charged particles at RIBLL terminal due to its good time and spatial resolutions. 相似文献
1