Spin-dependentN−Ntmatrix for intermediate energy nucleon-nucleus reactions
- 1 January 1978
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 17 (1), 237-246
- https://doi.org/10.1103/physrevc.17.237
Abstract
A nucleon-nucleon transition matrix fitted to the 50-400 MeV differential cross section and polarization data is presented. The transition operator obtained is a sum of spin- and isospin-dependent central, two-particle spin-orbit, and tensor complex local interactions with Yukawa radial shapes. The application of the transition operator is illustrated and discussed for medium energy nucleon-nucleus inelastic scattering. A comparison is made of the inelastic scattering results with results obtained for electron, pion, and kaon probes. The importance of exchange even at medium energies is stressed. The derived transition operator can be employed in microscopic polarization predictions and is appropriate for explicitly calculating exchange effects.
Keywords
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