Dynamics of electron impact dissociative excitation of XeF/sub 2/: Production of XeF (B, v', N')
Journal Article
·
· J. Chem. Phys.; (United States)
OSTI ID:6920761
By using high-resolution electron beam techniques, we demonstrate that production of XeF(B) by electron impact dissociative excitation of XeF/sub 2/ occurs via the XeF/sub 2/ /sup 1/..sigma../sup +//sub u/ excited state. Furthermore, measurements of the fluorescence yield from the transitions XeF(B,v', N'..-->..X, v'', N'') in the range 325--360 nm, combined with published Franck--Condon factors for these transitions, show that dissociative excitation of XeF/sub 2/ produces XeF(B) that is vibrationally hot but rotationally cool. Relative vibrational populations of XeF(B, v', N') are derived.
- Research Organization:
- Argonne National Laboratory, Argonne, Illinois 60439
- OSTI ID:
- 6920761
- Journal Information:
- J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 89:6; ISSN JCPSA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300 -- Engineering-- Lasers-- (-1989)
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
COLLISIONS
DISSOCIATION
DISTRIBUTION
ELECTRICAL PUMPING
ELECTRON BEAM PUMPING
ELECTRON COLLISIONS
ELECTRON-MOLECULE COLLISIONS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCIMER LASERS
EXCITATION
EXCITED STATES
FLUORESCENCE
FLUORIDES
FLUORINE COMPOUNDS
FRANCK-CONDON PRINCIPLE
GAS LASERS
HALIDES
HALOGEN COMPOUNDS
KINETICS
LASERS
LUMINESCENCE
MOLECULE COLLISIONS
PUMPING
RARE GAS COMPOUNDS
VIBRATIONAL STATES
XENON COMPOUNDS
XENON FLUORIDES
420300 -- Engineering-- Lasers-- (-1989)
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
COLLISIONS
DISSOCIATION
DISTRIBUTION
ELECTRICAL PUMPING
ELECTRON BEAM PUMPING
ELECTRON COLLISIONS
ELECTRON-MOLECULE COLLISIONS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCIMER LASERS
EXCITATION
EXCITED STATES
FLUORESCENCE
FLUORIDES
FLUORINE COMPOUNDS
FRANCK-CONDON PRINCIPLE
GAS LASERS
HALIDES
HALOGEN COMPOUNDS
KINETICS
LASERS
LUMINESCENCE
MOLECULE COLLISIONS
PUMPING
RARE GAS COMPOUNDS
VIBRATIONAL STATES
XENON COMPOUNDS
XENON FLUORIDES