Charged-particle-impact excitation of atomic hydrogen in the exchange-corrected eikonal approximation
Thesis/Dissertation
·
OSTI ID:7226042
The exchange-corrected eikonal approximation has been used to study charged-particle-hydrogen scattering. Reduced expressions for the eikonal direct and exchange amplitudes have been used to calculate direct, exchange, and symmetrized differential cross sections for electron-hydrogen elastic scattering and 1s ..-->.. 2s excitation. Total cross sections have also been calculated. In addition, differential and total cross sections for positron-hydrogen elastic scattering and 1s ..-->.. 2s excitation have been calculated. The results of this research are compared with other theoretical predictions and with available experimental results.
- Research Organization:
- Toledo Univ., OH (USA)
- OSTI ID:
- 7226042
- 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
ATOM COLLISIONS
COLLISIONS
CROSS SECTIONS
CRYOGENIC FLUIDS
DIFFERENTIAL CROSS SECTIONS
EIKONAL APPROXIMATION
ELASTIC SCATTERING
ELECTRON COLLISIONS
ELECTRON-ATOM COLLISIONS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
FLUIDS
HYDROGEN
NONMETALS
POSITRON COLLISIONS
POSITRON-ATOM COLLISIONS
S STATES
SCATTERING
TOTAL CROSS SECTIONS
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ATOM COLLISIONS
COLLISIONS
CROSS SECTIONS
CRYOGENIC FLUIDS
DIFFERENTIAL CROSS SECTIONS
EIKONAL APPROXIMATION
ELASTIC SCATTERING
ELECTRON COLLISIONS
ELECTRON-ATOM COLLISIONS
ELEMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
FLUIDS
HYDROGEN
NONMETALS
POSITRON COLLISIONS
POSITRON-ATOM COLLISIONS
S STATES
SCATTERING
TOTAL CROSS SECTIONS