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Different formulations of 3He and 3H photodisintegration
Authors:R.?Skibiński  mailto:skibinsk@if.uj.edu.pl"   title="  skibinsk@if.uj.edu.pl"   itemprop="  email"   data-track="  click"   data-track-action="  Email author"   data-track-label="  "  >Email author,J.?Golak,H.?Wita?a,W.?Gl?ckle,A.?Nogga
Affiliation:(1) M. Smoluchowski Institute of Physics, Jagiellonian University, PL-30059 Kraków, Poland;(2) Institut für Theoretische Physik II, Ruhr-Universität Bochum, D-44780 Bochum, Germany;(3) Institute for Nuclear Theory, University of Washington, Box 351550, WA 98195 Seattle, USA;(4) Institut für Kernphysik (Theorie), Forschungszentrum Jülich, D-52425 Jülich, Germany
Abstract:
Different momentum space Faddeev-like equations and their solutions for the radiative pd-capture and the three-nucleon photodisintegration of 3He are presented. Applications are based on the AV18 nucleon-nucleon and the Urbana IX three-nucleon forces. Meson exchange currents are included using the Siegert theorem. A very good agreement has been found in all cases indicating the reliability of the used numerical methods. Predictions for cross-sections and polarization observables in the pd-capture and the complete three-nucleon breakup of 3He at different incoming-deuteron/photon energies are presented.
Keywords:21.45.+v Few-body systems  25.10.+s Nuclear reactions involving few-nucleon systems  25.20.-x Photonuclear reactions
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