摘要
利用标度阶乘矩法对290 A MeV^(12)C诱发乳胶重靶核反应靶核蒸发碎片在二维相空间发射过程中的非统计涨落进行了实验研究.实验结果表明290 A MeV^(12)C诱发乳胶重靶核反应靶核蒸发碎片在二维相空间发射过程中不存在非统计涨落.
Non-statistical fluctuations of target evaporated fragments emitted from 290 A Me V ^(12)C induced nuclear emulsion heavy targets is investigated in two-dimensional phase space by using the scaled factorial moment method. No evidence of non-statistical fluctuation is found in the emission of target evaporated fragments produced in the collisions of 290 A Me V ^(12)C and heavy targets of nuclear emulsion.
出处
《山西师范大学学报(自然科学版)》
2016年第4期44-49,共6页
Journal of Shanxi Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(11075100)
山西省回国留学人员基金项目(2011-058)
关键词
靶核蒸发碎片
标度阶乘矩
非统计涨落
target evaporated fragment
scaled factorial moment
non-statistical fluctuation