arXiv:nucl-th/0311018·v1·Nuclear Theory
Effect of P-wave interaction in 6He and 6Li photoabsorption
Sonia Bacca🇮🇹 · Nir Barnea🇮🇱 · Winfried Leidemann🇮🇹 · Giuseppina Orlandini🇮🇹
Abstract
The total photoabsorption cross sections of six-body nuclei are calculated including complete final state interaction via the Lorentz Integral Transform method. The effect of nucleon-nucleon central P-wave forces is investigated. Comparing to results with central potentials containg S-wave forces only one finds considerably more strength in the low-energy cross sections and a rather strong improvement in comparison with experimental data, in particular for 6Li.
Comments: 11 pages with 4 figures