Reaction cross section studies of ^(12)C using the modified Glauber model in conjunction with nonlinear relativistic mean-field theory  

作　　者：FUKUDA Mitsunori FAN Guangwei AN Zhendong CAI Xiaolu FAN Gongtao HUANG Bosong LI Yongjiang XU Benji YAN Zhe XU Wang 

机构地区：[1]Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Jiading Campus, Shanghai 201800, China [2]University of Chinese Academy of Sciences, Beijing 100049, China [3]Graduate School of Science Faculty of Science, Osaka University, Osaka 560-0043, Japan

出　　处：《Nuclear Science and Techniques》2012年第5期312-316,共5页核技术（英文）

摘　　要：We studied the structure of 12 C through the modified Glauber model using the density distributions calculated by the relativistic mean field theory. The experimental reaction cross sections of 12 C + 12 C were analyzed within the MOL by a χ 2 -fitting procedure. The effects of the nuclear deformation on the reaction cross sections are studied. The reliable structure of 12 C is deduced. The studies show that the conjunction of these two models will be a more effective tool to study the properties of nuclei.We studied the structure of 12 C through the modified Glauber model using the density distributions calculated by the relativistic mean field theory. The experimental reaction cross sections of 12 C ＋ 12 C were analyzed within the MOL by a χ 2 -fitting procedure. The effects of the nuclear deformation on the reaction cross sections are studied. The reliable structure of 12 C is deduced. The studies show that the conjunction of these two models will be a more effective tool to study the properties of nuclei.

关 键 词：GLAUBER模型 相对论平均场理论 核反应总截面 非线性 密度分布 反应截面 拟合程序 截面变形 

分 类 号：O571.413[理学—粒子物理与原子核物理] O571.21[理学—物理]