State-resolved measurements

State-resolved measurements of surface reaction dynamics... 

F + H2 reaction first attracted attention due to the application of chemical laser. This is the first reaction which has product vibrational state resolved measurements. Using chemical laser [20] and infrared light emitting [21, 22], researchers found that the population of the product HF vibrational states is highly inverted. Crossed molecular beam studies of this system are the main work of Yuan Tseh Lee s Nobel Prize in Chemistry in 1986 [12, 13]. In this chapter, studies on resonance phenomenon in the F + H2 reaction are mainly described. In Sect. 3.1, studies on resonance in the F + H2 reaction are reviewed crossed molecular beam studies in the F( P2/3) -I- H2 HF - - H reaction are introduced in Sects. 3.2 and 3.3 discusses the studies of the F( P2/3) -1- HD -> HF + H reaction, and the last section is a summary. 

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