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Coulomb plus nuclear scattering in momentum space for coupled angular momentum states

Journal Article · · Physical Review, C (Nuclear Physics); (United States)
; ; ;  [1]
  1. Department of Physics, Oregon State University, Corvallis, Oregon 97331 (United States)
The Vincent-Phatak procedure for solving the momentum-space Schroedinger equation with combined Coulomb-plus---short-range potentials is extended to angular momentum states coupled by an optical potential---as occurs in spin 1/2[times]1/2 scattering. A generalization of the Blatt-Biedenharn phase shift parametrization is derived and applied to 500 MeV polarized-proton scattering from [sup 3]He. The requisite high-precision partial-wave expansions and integrations are described.
DOE Contract Number:
FG06-86ER40283
OSTI ID:
6940046
Journal Information:
Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 50:6; ISSN 0556-2813; ISSN PRVCAN
Country of Publication:
United States
Language:
English