Transfer reaction code with nonlocal interactions ☆

Research paper by L.J. Titus, A. Ross, F.M. Nunes

Indexed on: 21 Jul '16Published on: 14 Jul '16Published in: Computer Physics Communications


We present a suite of codes (NLAT for nonlocal adiabatic transfer) to calculate the transfer cross section for single-nucleon transfer reactions, (d,N)(d,N) or (N,d)(N,d), including nonlocal nucleon-target interactions, within the adiabatic distorted wave approximation. For this purpose, we implement an iterative method for solving the second order nonlocal differential equation, for both scattering and bound states. The final observables that can be obtained with NLAT are differential angular distributions for the cross sections of A(d,N)BA(d,N)B or B(N,d)AB(N,d)A. Details on the implementation of the T-matrix to obtain the final cross sections within the adiabatic distorted wave approximation method are also provided. This code is suitable to be applied for deuteron induced reactions in the range of Ed=10−70Ed=10−70 MeV, and provides cross sections with 4% accuracy.

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