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Electron detachment for H/sup -/(D/sup -/) in collisions with Ne

Journal Article · · J. Chem. Phys.; (United States)
OSTI ID:5636800
;
Total cross sections for electron detachment in collisions of H/sup -/ and D/sup -/ with Ne are calculated, using a model based on a first-order solution to close-coupled equations. Quantities needed for the calculation are the energy gap and the coupling between bound and free states. The energy gap is taken from previous calculations and the coupling is assumed to be of exponential form, with parameters adjusted to fit experimental data. Special examination is made of isotope effects in the cross sections.
Research Organization:
Department of Physics, College of William and Mary, Williamsburg, Virginia 23185
OSTI ID:
5636800
Journal Information:
J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 79:9; ISSN JCPSA
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
ATOMIC IONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
DEUTERIUM IONS
ELECTRON DETACHMENT
ELEMENTS
FLUIDS
GASES
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
NEON
NONMETALS
RARE GASES
TOTAL CROSS SECTIONS