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arXiv · 1611.02489

Calculation of three-body nuclear reactions with angular-momentum and parity-dependent optical potentials

A. Deltuva·D. Jurčiukonis
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Abstract

Angular-momentum or parity-dependent nonlocal optical potentials for nucleon-${}^{16}\mathrm{O}$ scattering able to fit differential cross section data over the whole angular regime are developed and applied to the description of deuteron-${}^{16}\mathrm{O}$ scattering in the framework of three-body Faddeev-type equations for transition operators. Differential cross sections and deuteron analyzing powers for elastic scattering and ${}^{16}\mathrm{O}(d,p){}^{17}\mathrm{O}$ transfer reactions are calculated using a number of local and nonlocal optical potentials and compared with experimental data. Angular-momentum or parity-dependence of the optical potential turns out to be quite irrelevant in the considered three-body reactions while nonlocality is essential for a successful description of the differential cross section data, especially in transfer reactions.

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A. Deltuva, D. Jurčiukonis. 2016-11-24. Calculation of three-body nuclear reactions with angular-momentum and parity-dependent optical potentials. https://doi.org/10.1103/physrevc.94.054619

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