Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2007-10-31
Phys.Rev.C76:064602,2007
Physics
Nuclear Physics
Nuclear Theory
12 pages, 10 figures, accepted for publication in Physical Review C
Scientific paper
10.1103/PhysRevC.76.064602
The continuum discretized coupled channels (CDCC) method is compared to the exact solution of the three-body Faddeev equations in momentum space. We present results for: i) elastic and breakup observables of d-12C at E_d=56 MeV, ii) elastic scattering of d-58Ni at E_d=80 MeV, and iii) elastic, breakup and transfer observables for 11Be+p at E_{11Be}/A=38.4 MeV. Our comparative studies show that, in the first two cases, the CDCC method is a good approximation to the full three-body Faddeev solution, but for the 11Be exotic nucleus, depending on the observable or the kinematic regime, it may miss out some of the dynamic three-body effects that appear through the explicit coupling to the transfer channel.
Cravo E.
Deltuva Arnoldas
Fonseca Antonio C.
Moro A. M.
Nunes F. M.
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