When focusing YAG laser pulses at 266nm into a heat-pipe oven containing PbI2 molecules vapor,four red line emissions at 626.0,619.8,613.7 and 621.8nm are observed.The photodissociation mechanism of PbI_(2) molecules and the possible generation channels of these four line emissions are given.Moreover,the dependence of the emission at 626.0nm on incident laser energy and heat-pipe temperature is measured.The experimental observation is well supported by the photodissociation mechanism proposed by us.
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机译：ChemInform Abstract: Ground‐State IVR of Jet‐Cooled p‐Alkylphenols and p‐Alkylanilines Studied by Stimulated Emission Ion Dip and Stimulated Raman‐UV Optical Double‐Resonance Spectroscopies.
