Csz预解离过程中观察到的分子共振

Laser Chemistry Pub Date : 1900-01-01 DOI:10.1155/1995/79063

Bong-Soo Kim, K. Yoshihara

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引用次数: 1

摘要

高温超声速射流源产生超低温Cs2分子束。在Cs2的橙色波段获得了状态特异性光片段产率谱。观察到不对称的线形。法诺线形参数q呈逐渐的符号变化，称为“q反转”。观察到一个非常宽的吸收带，其宽度约为50 cm-1，并通过D1∑u的摄动解释了这一现象

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MOLECULAR RESONANCES OBSERVED IN THE PREDISSOCIATION OF Csz

Very cold molecular beam of Cs2 is generated by a high temperature supersonic jet source. State-specific photofragment yield spectrum is obtained in the orange band of Cs2. Asymmetric line shapes are observed. The Fano line shape parameter, q, shows a gradual sign change, which is called “q-reversal”. A very broad absorption band which has about 50 cm-1 width is observed and explained to occur through the perturbation by the D1∑u

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来源期刊

Laser Chemistry

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