Yield of iodine isotopes from interaction of 47 MeV/u ^(12)C with ^(133)Cs  

作　　者：YangWei－Fan ZhaoZhi－Zheng 等 

机构地区：[1]InstituteofModernPhysics,TheChineseAcademyofSciences,Lanzhou730000 [2]InstituteofModernPhysics,TheChines

出　　处：《Nuclear Science and Techniques》1997年第1期23-25,共3页核技术（英文）

摘　　要：Ｙｉｅｌｄｏｆｉｏｄｉｎｅｉｓｏｔｏｐｅｓｆｒｏｍｉｎｔｅｒａｃｔｉｏｎｏｆ４７ＭｅＶ／ｕ１２Ｃｗｉｔｈ１３３ＣｓＹａｎｇＷｅｉＦａｎ，ＺｈａｏＺｈｉＺｈｅｎｇ，ＬｉＺｏｎｇＷｅｉａｎｄＭｕＷａｎＴｏｎｇ（ＩｎｓｔｉｔｕｔｅｏｆＭｏｄｅｒｎ...The production cross sections of the iodine isotopes have been measured radiochemically for the interaction of 47 MeV/u 12 C with 133 Cs. The iodine isotopic yield distribution was deduced from these data and found to be a Gaussian shape. The Gaussian curve peaks in the vicinity of 124 I and has a FWHM of 5.5 mass units. The mass loss of the most probable product, Δ A p = A t - A P , is 9.2 mass units. The area of the yield curve is as high as 111 mb.

关 键 词：重离子反应 碘同位素 质量损失 

分 类 号：TL612[核科学技术—核技术及应用]