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用流动余辉技术研究了惰性气体亚稳态原子He(2~3S、Ne(~3P_(2.0))、Ar(~3P_(2.0)与CS_2分子的能量转移反应,测定了反应产物CS(A~1∏)态各振动能级的初生态分布.由惊奇度分析可以证实,振动能级的粒子数分布是部分反转的,并从稳态条件求出了CS(A~1∏,v′)与He、Ar碰撞时的V—T及V—V转移速率.
The energy transfer reaction of metastable atoms He (2 ~ 3S, Ne (~ 3P_ (2.0)) and Ar (~ 3P_ (2.0) 1Π) state of the vibrational energy levels of the nascent distribution.From the analysis of the degree of surprise it can be shown that the particle number distribution of the vibrational energy level is partially reversed, and from the steady-state conditions obtained CS (A ~ 1Π, v ’ ) V-T and V-V transfer rates when colliding with He, Ar.