Excitation of the Na(3p) level by H/sup -/ ions and H/sup 0/ atoms
Journal Article
·
· Phys. Rev. Lett.; (United States)
Cross sections are reported for the excitation of Na atoms from the ground level to the 3p level by 1--25-keV incident H/sup -/ ions or H/sup 0/ atoms. The cross section for excitation by incident H/sup -/ rises from 1.4 x 10/sup -15/ cm/sup 2/ at 1 keV to a maximum of 3.8 x 10/sup -15/ cm/sup 2/ at 15 keV and then falls to 3.6 x 10/sup -15/ cm/sup 2/ at 25 keV. The cross section for excitation by H/sup 0/ falls from 1.3 x 10/sup -15/ cm/sup 2/ at 1 keV to 2.7 x 10/sup -16/ cm/sup 2/ at 25 keV. These cross sections are compared with previously measured cross sections for excitation of Na by protons and electrons.
- Research Organization:
- Department of Physics, University of Wisconsin, Madison, Wisconsin 53706
- OSTI ID:
- 5376769
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 51:22; ISSN PRLTA
- 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
ALKALI METALS
ANIONS
ATOM COLLISIONS
ATOM-ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
CORRELATIONS
CROSS SECTIONS
DATA
ELEMENTS
ENERGY LEVELS
ENERGY RANGE
EXCITED STATES
EXPERIMENTAL DATA
GROUND STATES
HYDROGEN
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
INFORMATION
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
KEV RANGE
KEV RANGE 01-10
KEV RANGE 10-100
METALS
NONMETALS
NUMERICAL DATA
P STATES
SODIUM
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ALKALI METALS
ANIONS
ATOM COLLISIONS
ATOM-ATOM COLLISIONS
CHARGED PARTICLES
COLLISIONS
CORRELATIONS
CROSS SECTIONS
DATA
ELEMENTS
ENERGY LEVELS
ENERGY RANGE
EXCITED STATES
EXPERIMENTAL DATA
GROUND STATES
HYDROGEN
HYDROGEN IONS
HYDROGEN IONS 1 MINUS
INFORMATION
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
KEV RANGE
KEV RANGE 01-10
KEV RANGE 10-100
METALS
NONMETALS
NUMERICAL DATA
P STATES
SODIUM