500-4250eV电子对CO_2的散射全截面绝对测量  

ABSOLUTE TOTAL-CROSS-SECTION MEASUREMENTS FOR ELECTRON SCATTERING ON CO 2 MOLECULES IN THE ENERGY RANGE 500-4250 eV

作　　者：邢士林[1] 於长青 施启存[1] 张芳[1] 姚立强 马庭强 徐克尊[1] 

机构地区：[1]中国科技大学近代物理系

出　　处：《原子与分子物理学报》1997年第2期294-298,共5页Journal of Atomic and Molecular Physics

基　　金：国家自然科学基金

摘　　要：对中能电子与二氧化碳分子碰撞的散射全截面测量，给出５００－４２５０ｅＶ电子对ＣＯ２的绝对散射全截面。对测量结果作了曲线拟合。This paper introduces the measurements of the total cross section (TCS) for intermediate-energy electron scattering on CO 2 and presents the absolute total-cross-sections of CO 2 with the total errors of about 4-6%. The experimental results and its curve fitting are compared with available experimental and theoretic results.

关 键 词：中能电子 散射 全截面 曲线拟合 二氧化碳 

分 类 号：O561.5[理学—原子与分子物理]