The use of the eikonal approximation in the optical-model calculation

1970 ◽  
Vol 238 (4) ◽  
pp. 321-328 ◽  
Author(s):  
M. H. Simbel ◽  
A. Y. Abul-Magd
Keyword(s):  
Model Calculation ◽  
Optical Model ◽  
Eikonal Approximation ◽  
Optical Model Calculation

Optical model calculation of exciton decay rates

1981 ◽  
Vol 23 (2) ◽  
pp. 928-931 ◽  
Author(s):  
S. K. Gupta ◽  
S. Kailas
Keyword(s):  
Model Calculation ◽  
Optical Model ◽  
Decay Rates ◽  
Exciton Decay ◽  
Optical Model Calculation

Optical-model calculation of the 9Be(3He, 3He)9Be elastic scattering

1968 ◽  
Vol 46 (17) ◽  
pp. 1967-1971 ◽  
Author(s):  
J. Y. Park
Keyword(s):  
Elastic Scattering ◽  
Model Calculation ◽  
Optical Model ◽  
Orbit Interaction ◽  
Light Nuclei ◽  
Spin Orbit Coupling ◽  
Spin Orbit ◽  
Surface Absorption ◽  
Optical Model Analysis ◽  
Optical Model Calculation

Optical-model analysis of the elastic scattering of 6.0- and 8.0-MeV 3He particles on 9Be is performed with and without spin–orbit coupling. Good agreements with data are obtained, indicating the applicability of the optical model in describing the elastic scattering of 3He particles from such light nuclei as 9Be. Inclusion of spin–orbit interaction is found to improve fits, especially at backward angles. Almost equally good results are obtained by volume or surface absorption, although surface absorption gives slightly better fits at 8.0 MeV. Parameters giving the optimum fits to the data are presented and several ambiguities in the potential are discussed.

Optical Model Calculation of the Electronic States of Mixed Disordered Systems

1968 ◽  
Vol 48 (8) ◽  
pp. 3544-3551 ◽  
Author(s):  
Gregoire Nicolis ◽  
Stuart A. Rice ◽  
Joshua Jortner
Keyword(s):  
Model Calculation ◽  
Disordered Systems ◽  
Optical Model ◽  
Electronic States ◽  
Optical Model Calculation
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