A CARS investigation of HBr and H2collisions with hot H atoms produced by ArF laser photolysis of HBr@fa@f)

摘要

Coherent antihyphen;Stokes Raman spectroscopy is used to examine the rotational and vibrational state distributions in HBr and H2molecules excited by collisions with translationally hot H atoms produced by ArF laser photolysis of HBr. CARS detection of Br atoms and of rovibrationally excited H2produced by the H+HBr reaction is demonstrated for the first time.