P J Dortmans et al 1997 J. Phys. G: Nucl. Part. Phys. 23 183 doi:10.1088/0954-3899/23/2/006
P J Dortmans
, K Amos
and S Karataglidis![]()
Non-local optical potentials for the scattering of 200 MeV protons from 22 nuclei, ranging in mass from
to
, have been defined by folding a complex, medium-dependent effective interaction with density matrix elements of each target. The effective interaction is based upon solutions of the Lippmann - Schwinger and Brueckner - Bethe - Goldstone equations having the Paris potential as input. The bound-state single-particle wavefunctions that specify the nuclear density matrices are Woods - Saxon functions for
and harmonic oscillator functions thereafter. The resulting differential cross sections, analysing powers and spin rotations all compare well with the known data.
24.10.Ht Optical and diffraction models
21.10.-k Properties of nuclei; nuclear energy levels
24.70.+s Polarization phenomena in reactions
21.60.-n Nuclear structure models and methods
21.30.Fe Forces in hadronic systems and effective interactions
Issue 2 (February 1997)
Received 28 May 1996, in final form 12 November 1996
P J Dortmans et al 1997 J. Phys. G: Nucl. Part. Phys. 23 183
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