Interpretation of ES, CS, and IOS approximations within a translational--internal coupling scheme. IV. ES and IOS molecule--molecule cross sections
Journal Article
·
· J. Chem. Phys.; (United States)
Properties of energy sudden and infinite order sudden translational--internal reduced S matrices are given for general molecule--molecule collisions. Formal similarities with the distorted wave Born approximation are discussed. Structural simplifications of energy dependent and kinetic cross sections associated with making the ES approximation are described. Conceptual difficulties associated with applying the ES and IOS approximations to kinetic processes dominated by energetically inelastic collisions are pointed out.
- Research Organization:
- Department of Chemistry, University of British Columbia, Vancouver, Canada V6T 1Y6
- OSTI ID:
- 6534868
- Journal Information:
- J. Chem. Phys.; (United States), Vol. 74:10
- Country of Publication:
- United States
- Language:
- English
Similar Records
Interpretation of ES, CS, and IOS approximations within a translational-internal coupling scheme. II. Application to atom--diatom kinetic cross sections
Interpretation of ES, CS, and IOS approximations within a translational--internal coupling scheme. I. Atom--diatom collisions
Interpretation of ES, CS, and IOS approximations within a translational--internal coupling scheme. III. Exact and CS molecule--molecule cross sections
Journal Article
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Fri Feb 15 00:00:00 EST 1980
· J. Chem. Phys.; (United States)
·
OSTI ID:6534868
Interpretation of ES, CS, and IOS approximations within a translational--internal coupling scheme. I. Atom--diatom collisions
Journal Article
·
Sat Dec 01 00:00:00 EST 1979
· J. Chem. Phys.; (United States)
·
OSTI ID:6534868
Interpretation of ES, CS, and IOS approximations within a translational--internal coupling scheme. III. Exact and CS molecule--molecule cross sections
Journal Article
·
Sun Feb 01 00:00:00 EST 1981
· J. Chem. Phys.; (United States)
·
OSTI ID:6534868
Related Subjects
74 ATOMIC AND MOLECULAR PHYSICS
MOLECULE-MOLECULE COLLISIONS
ENERGY-LEVEL TRANSITIONS
SUDDEN APPROXIMATION
CROSS SECTIONS
DWBA
ROTATIONAL STATES
S MATRIX
BORN APPROXIMATION
COLLISIONS
ENERGY LEVELS
EXCITED STATES
MATRICES
MOLECULE COLLISIONS
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena
MOLECULE-MOLECULE COLLISIONS
ENERGY-LEVEL TRANSITIONS
SUDDEN APPROXIMATION
CROSS SECTIONS
DWBA
ROTATIONAL STATES
S MATRIX
BORN APPROXIMATION
COLLISIONS
ENERGY LEVELS
EXCITED STATES
MATRICES
MOLECULE COLLISIONS
640304* - Atomic
Molecular & Chemical Physics- Collision Phenomena