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.
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