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Effect of pulse intensity distributions on fragment internal energy in the infrared multiphoton dissociation of vinyl cyanide

Journal Article · · J. Chem. Phys.; (United States)
; ;
A plasma shutter has been used to remove the less intense tail of a CO/sub 2/ laser pulse without otherwise altering the pulse characteristics. It is found that variations in the pulse intensity distribution control the rotational distribution of CN fragments formed in the IR photolysis of vinyl cyanide H/sub 2/C = CHCN.
Research Organization:
Department of Chemistry, Stanford University, Stanford, California 94305
OSTI ID:
5077175
Journal Information:
J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 77:6; ISSN JCPSA
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
ACRYLONITRILE
CHEMICAL REACTIONS
DECOMPOSITION
ELECTROMAGNETIC RADIATION
ENERGY LEVELS
ENERGY SPECTRA
EXCITED STATES
INFRARED RADIATION
NITRILES
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
RADIATIONS
ROTATIONAL STATES
SPECTRA