Abstract
A set of global optical potential parameters describing the particles ( and ) elastic scattering from -shell nuclei, , is obtained by simultaneously fitting 118 sets of experimental data of and elastic scattering from , and with incident energies from MeV and 24 sets of elastic scattering data with the and targets from MeV. is found to be superior to GDP08 [D. Y. Pang, P. Roussel-Chomaz, H. Savajols, R. L. Varner, and R. Wolski, Phys. Rev. C 79, 024615 (2009)], which is a systematic potential designed for the heavy-target region, in the reproduction of the angular distributions of elastic scattering cross sections of and from -shell nuclei at energies below 100 MeV. At energies above 100 MeV, GDP08 is found to be better than HT1p.
- Received 21 December 2014
DOI:https://doi.org/10.1103/PhysRevC.91.024611
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