A study of the collisional dynamics for collisions of uf6(-) with atoms and molecules. Final report 1 jul 79-30 jun 80
Technical Report
·
OSTI ID:6635200
Absolute total cross sections for the collisional decomposition of the negative ion of uranium hexafluoride into its three lowest asymptotic channels in collisions with the rare gases were measured for collision energies ranging from below thresholds for decomposition up to a laboratory collision energy of 500eV. The experimental results were found to be consistent with the predictions of a two-step collision model where the unimolecular decomposition of the excited molecular negative ions is described with a statistical theory.
- Research Organization:
- College of William and Mary, Williamsburg, VA (USA). Dept. of Physics
- OSTI ID:
- 6635200
- Report Number(s):
- AD-A-090496
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ACTINIDE COMPOUNDS
ANIONS
ATOM COLLISIONS
CHARGED PARTICLES
CHEMICAL REACTIONS
COLLISIONS
CROSS SECTIONS
DECOMPOSITION
ELEMENTS
ENERGY RANGE
EV RANGE
EV RANGE 10-100
EV RANGE 100-1000
FLUIDS
FLUORIDES
FLUORINE COMPOUNDS
GASES
HALIDES
HALOGEN COMPOUNDS
HEAVY IONS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
MOLECULAR IONS
NONMETALS
RARE GASES
TOTAL CROSS SECTIONS
URANIUM COMPOUNDS
URANIUM FLUORIDES
URANIUM HEXAFLUORIDE
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ACTINIDE COMPOUNDS
ANIONS
ATOM COLLISIONS
CHARGED PARTICLES
CHEMICAL REACTIONS
COLLISIONS
CROSS SECTIONS
DECOMPOSITION
ELEMENTS
ENERGY RANGE
EV RANGE
EV RANGE 10-100
EV RANGE 100-1000
FLUIDS
FLUORIDES
FLUORINE COMPOUNDS
GASES
HALIDES
HALOGEN COMPOUNDS
HEAVY IONS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
MOLECULAR IONS
NONMETALS
RARE GASES
TOTAL CROSS SECTIONS
URANIUM COMPOUNDS
URANIUM FLUORIDES
URANIUM HEXAFLUORIDE