Dependence of electron-impact excitation cross sections on the initial vibrational quantum number in H[sub 2] and D[sub 2] molecules: [ital X] [sup 1][Sigma][sub g][sup +][r arrow]B [sup 1][Sigma][sub u][sup +] and [sup 1][Sigma][sub g][sup +][r arrow]C [sup 1][Pi][sub u] transitions
Journal Article
·
· Physical Review A; (United States)
- Lawrence Livermore National Laboratory, University of California, Livermore, California 94550 (United States)
Electron-impact excitation cross sections have been calculated using the impact-parameter method for [ital X] [sup 1][Sigma][sub g][sup +][r arrow]B [sup 1][Sigma][sub u][sup +] and [ital X] [sup 1][Sigma][sub g][sup +][r arrow]C [sup 1][Pi][sub u] transitions for both H[sub 2] and D[sub 2] molecules as a function of incident energy and of vibrational quantum number [ital v][sub [ital i]]. The results show that the cross sections initially increase monotonically with increasing [ital v][sub [ital i]] and follow the opposite trend for higher [ital v][sub [ital i]] values.
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 6941467
- Journal Information:
- Physical Review A; (United States), Journal Name: Physical Review A; (United States) Vol. 47:3; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
664300* -- Atomic & Molecular Physics-- Collision Phenomena-- (1992-)
74 ATOMIC AND MOLECULAR PHYSICS
COLLISIONS
CROSS SECTIONS
DATA
DEUTERIUM
DIPOLES
DISTANCE
ELECTRON COLLISIONS
ELECTRON-MOLECULE COLLISIONS
ELEMENTS
ENERGY DEPENDENCE
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
EXCITED STATES
HYDROGEN
HYDROGEN ISOTOPES
IMPACT PARAMETER
INFORMATION
INTERATOMIC DISTANCES
ISOTOPES
LIGHT NUCLEI
MODIFICATIONS
MOLECULE COLLISIONS
MULTIPOLES
NONMETALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
QUANTUM NUMBERS
STABLE ISOTOPES
THEORETICAL DATA
VIBRATIONAL STATES
74 ATOMIC AND MOLECULAR PHYSICS
COLLISIONS
CROSS SECTIONS
DATA
DEUTERIUM
DIPOLES
DISTANCE
ELECTRON COLLISIONS
ELECTRON-MOLECULE COLLISIONS
ELEMENTS
ENERGY DEPENDENCE
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
EXCITED STATES
HYDROGEN
HYDROGEN ISOTOPES
IMPACT PARAMETER
INFORMATION
INTERATOMIC DISTANCES
ISOTOPES
LIGHT NUCLEI
MODIFICATIONS
MOLECULE COLLISIONS
MULTIPOLES
NONMETALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
QUANTUM NUMBERS
STABLE ISOTOPES
THEORETICAL DATA
VIBRATIONAL STATES