Interactions of H and H/sup -/ with He and Ne
Journal Article
·
· Phys. Rev., A; (United States)
Potential energies have been computed for the ground states of HeH, HeH/sup -/, NeH, and NeH/sup -/ using the configuration-interaction method. The HeH/sup -/ potential curve is found to cross into the HeH continuum at R=2.70a/sub 0/ with a threshold energy of 1.34 eV. In contrast, the NeH/sup -/ state is found only to merge with the NeH continuum at Rapprox. =2.25a/sub 0/ at an energy of 2.7 eV. These calculations suggest the threshold-energy collisional electron detachment for HeH/sup -/ can be best described by the complex potential method, while the NeH/sup -/ detachment mechanism is more akin to a charge transfer to the continuum process.
- Research Organization:
- Molecular Physics Laboratory, SRI International, Menlo Park, California 94025
- OSTI ID:
- 5056845
- Journal Information:
- Phys. Rev., A; (United States), Journal Name: Phys. Rev., A; (United States) Vol. 22:4; ISSN PLRAA
- 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
ANIONS
ATOM COLLISIONS
ATOM-ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
CONFIGURATION INTERACTION
ELECTRON DETACHMENT
ELEMENTS
ENERGY
ENERGY LEVELS
FUNCTIONS
GROUND STATES
HELIUM
HELIUM COMPOUNDS
HELIUM HYDRIDES
HYDRIDES
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
NEON
NEON COMPOUNDS
NEON HYDRIDES
NONMETALS
POTENTIAL ENERGY
RARE GAS COMPOUNDS
RARE GASES
SELF-CONSISTENT FIELD
SLATER METHOD
WAVE FUNCTIONS
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ANIONS
ATOM COLLISIONS
ATOM-ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
CONFIGURATION INTERACTION
ELECTRON DETACHMENT
ELEMENTS
ENERGY
ENERGY LEVELS
FUNCTIONS
GROUND STATES
HELIUM
HELIUM COMPOUNDS
HELIUM HYDRIDES
HYDRIDES
HYDROGEN
HYDROGEN COMPOUNDS
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
NEON
NEON COMPOUNDS
NEON HYDRIDES
NONMETALS
POTENTIAL ENERGY
RARE GAS COMPOUNDS
RARE GASES
SELF-CONSISTENT FIELD
SLATER METHOD
WAVE FUNCTIONS