K-shell ionization probability in energetic nearly symmetric heavy-ion collisions
Journal Article
·
· Phys. Rev., A; (United States)
Impact-parameter-dependent K-x-ray emission probabilities for the projectile and target atoms have been measured in 35-MeV Cl on Cl, Cl on Ti, and Cl on Ni collisions. The sum of projectile plus target K-shell ionization probability is taken as a measure of the total 2psigma ionization probability. The 2p..pi..-2psigma rotational coupling model is in clear disagreement with the present results. On the other hand, the sum of probabilities is reproduced both in shape and absolute magnitude by the statistical model for inner-shell ionization. The K-shell ionization probability of the higher-Z collision partner is well described by this model including the 2psigma-1ssigma vacancy-sharing probability calculated as a function of the impact parameter.
- Research Organization:
- Nuclear Physics Department, The Weizmann Institute of Science, Rehovot, Israel
- OSTI ID:
- 6587578
- Journal Information:
- Phys. Rev., A; (United States), Journal Name: Phys. Rev., A; (United States) Vol. 18:6; ISSN PLRAA
- 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 METAL COMPOUNDS
BEAMS
CHARGED PARTICLES
CHLORIDES
CHLORINE COMPOUNDS
CHLORINE IONS
COLLISIONS
ELECTRONIC STRUCTURE
ELEMENTS
ENERGY RANGE
HALIDES
HALOGEN COMPOUNDS
ION BEAMS
ION COLLISIONS
IONIZATION
IONS
K SHELL
METALS
MEV RANGE
MEV RANGE 10-100
NICKEL
SODIUM CHLORIDES
SODIUM COMPOUNDS
SPECTRA
TITANIUM
TRANSITION ELEMENTS
X-RAY SPECTRA
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ALKALI METAL COMPOUNDS
BEAMS
CHARGED PARTICLES
CHLORIDES
CHLORINE COMPOUNDS
CHLORINE IONS
COLLISIONS
ELECTRONIC STRUCTURE
ELEMENTS
ENERGY RANGE
HALIDES
HALOGEN COMPOUNDS
ION BEAMS
ION COLLISIONS
IONIZATION
IONS
K SHELL
METALS
MEV RANGE
MEV RANGE 10-100
NICKEL
SODIUM CHLORIDES
SODIUM COMPOUNDS
SPECTRA
TITANIUM
TRANSITION ELEMENTS
X-RAY SPECTRA