2007/07/11 by R. S. Mackintosh, N. Keeley
Physics and Astronomy · #Atomic and Molecular Physics #Nuclear physics research studies #Quantum Chromodynamics and Particle Interactions #nucl-th
paper · pdf · doi:10.1103/physrevc.81.034612
published as Phys.Rev.C81:034612,2010; Phys.Rev.C83:057601,2011 · 14 pages, 4 figures, RevTeX4, accepted by Phys Rev C
arxiv created 2007/07/11 · openalex publication_date 2010/03/31 · arxiv updated 2011/06/21 · openalex created_date 2022/05/12 · openalex updated_date 2026/07/07
We present dynamic polarization potentials (DPPs), due to both neutron and neutron-pair pickup coupled reaction channels, contributing to the proton-nucleus interaction for the case of 8He at 15.66, 25, and 61.3 MeV/nucleon. The available elastic scattering and transfer data were fitted in coupled reaction channels calculations that allowed full interpartition couplings. In addition, the contributions with various different combinations of coupled reaction channels were considered; we show that this can throw light on the nonlocality of the underlying DPP, for which we determine the local and L-independent equivalent.