Rb-Ne光学碰撞精细结构转移截面  

The Fine Structure Transfer Cross Section of the Optical Collision of RbNe

作　　者：孙茂珠[1] 王淑英[2] 孟繁新[2] 戴康[2] 沈异凡[2] 

机构地区：[1]石河子大学师范学院,石河子832003 [2]新疆大学物理科学与技术学院,乌鲁木齐830046

出　　处：《新疆大学学报（自然科学版）》2007年第3期314-317,共4页Journal of Xinjiang University(Natural Science Edition)

基　　金：国家自然科学基金资助项目10264004

摘　　要：用非共振激光激发光学薄的Rb蒸汽和低密度Ne的混合系统,通过测量Rb5PJ的荧光强度,得到了Rb-Ne态预离解率之比和Rb5P精细结构转移截面,分析了转移截面随压强变化的原因.An optically thin gaseous mixture of Rb and low-density Ne was exited by the nonresonant laser. The ratio of the predissociation rates of RbNe and the fine structure transfer cross section of RbSPJ were obtained by measuring the intensity of fluorescence of RbSPJ. The reason that the cross section changed with pressure was analysed.

关 键 词：铷 碰撞能量转移 荧光 碰撞截面 

分 类 号：O562.3[理学—原子与分子物理]