Projectile charge and velocity dependence of L-subshell ionization cross sections ratios for heavy elements
Journal Article
·
· Phys. Rev. Lett.; (United States)
L-subshell ionization cross-section ratios for heavy elements induced by protons, ..cap alpha..'s, carbon ions, and oxygen ions in the range 0.5 to 6.0 MeV/amu have been investigated. The resulting ratios of sigma/sub L/1/sigma/sub L/2 and sigma/sub L/3/sigma/sub L/2 show large deviations from the plane-wave-Born approximation, semiclassical-approximation, and binary-encounter-approximation predictions below 2 MeV/amu. These deviations are more pronounced for higher projectile charges. (AIP)
- Research Organization:
- Williams Laboratory of Nuclear Physics, University of Minnesota, Minneapolis, Minnesota 55455
- OSTI ID:
- 7342432
- Journal Information:
- Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 37:18; 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
ACTINIDES
ATOM COLLISIONS
ATOMIC IONS
BINARY ENCOUNTER METHOD
BISMUTH
BORN APPROXIMATION
CARBON IONS
CATIONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
ELEMENTS
ENERGY DEPENDENCE
ENERGY RANGE
GOLD
HELIUM IONS
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONIZATION
IONS
METALS
MEV RANGE
OXYGEN IONS
REFRACTORY METALS
SEMICLASSICAL APPROXIMATION
TANTALUM
TRANSITION ELEMENTS
URANIUM
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ACTINIDES
ATOM COLLISIONS
ATOMIC IONS
BINARY ENCOUNTER METHOD
BISMUTH
BORN APPROXIMATION
CARBON IONS
CATIONS
CHARGED PARTICLES
COLLISIONS
CROSS SECTIONS
ELEMENTS
ENERGY DEPENDENCE
ENERGY RANGE
GOLD
HELIUM IONS
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONIZATION
IONS
METALS
MEV RANGE
OXYGEN IONS
REFRACTORY METALS
SEMICLASSICAL APPROXIMATION
TANTALUM
TRANSITION ELEMENTS
URANIUM