Non-local separable potential approach to multicentre interactions

1991 ◽  
Vol 74 (5) ◽  
pp. 1065-1069 ◽  
Author(s):  
F. Dominguez-Adame ◽  
B. Méndez ◽  
E. Maciá ◽  
M.A. Gonzalez
Keyword(s):  
Separable Potential ◽  
Potential Approach ◽  
Non Local

Zur Lösung der BETHE-GOLDSTONE-Gleichung bei nicht-verschwindendem Gesamtimpuls I

1963 ◽  
Vol 18 (4) ◽  
pp. 531-538
Author(s):  
Dallas T. Hayes
Keyword(s):  
Approximate Solution ◽  
Analytical Solution ◽  
Nuclear Matter ◽  
Analytical Solutions ◽  
Projection Operator ◽  
Center Of Mass ◽  
Separable Potential ◽  
Localized Solutions ◽  
Non Local ◽  
Square Well

Localized solutions of the BETHE—GOLDSTONE equation for two nucleons in nuclear matter are examined as a function of the center-of-mass momentum (c. m. m.) of the two nucleons. The equation depends upon the c. m. m. as parameter due to the dependence upon the c. m. m. of the projection operator appearing in the equation. An analytical solution of the equation is obtained for a non-local but separable potential, whereby a numerical solution is also obtained. An approximate solution for small c. m. m. is calculated for a square-well potential. In the range of the approximation the two analytical solutions agree exactly.

Separable potential approach in the folding model

1982 ◽  
Vol 379 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Lee Chew-Lean ◽  
D. Robson
Keyword(s):  
Separable Potential ◽  
Folding Model ◽  
Potential Approach

A multichannel quasi-separable potential approach to nucleon-nucleus scattering

1978 ◽  
Vol 296 (2) ◽  
pp. 263-277 ◽  
Author(s):  
G. Cattapan ◽  
E. Maglione ◽  
G. Pisent ◽  
V. Vanzani
Keyword(s):  
Separable Potential ◽  
Potential Approach ◽  
Nucleus Scattering
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