Physics – Nuclear Physics – Nuclear Theory
Scientific paper
2008-06-13
Phys.Rev.C78:034603,2008
Physics
Nuclear Physics
Nuclear Theory
10 pages, 7 figures, submitted to Phys. Rev. C
Scientific paper
10.1103/PhysRevC.78.034603
The direct comparison of two different continuum discretization methods towards the solution of a composite particle scattering off a nucleus is presented. The first approach -- the Continumm-Discretized Coupled Channel method -- is based on the differential equation formalism, while the second one -- the Wave-Packet Continuum Discretization method -- uses the integral equation formulation for the composite-particle scattering problem. As benchmark calculations we have chosen the deuteron off \nuc{58}{Ni} target scattering (as a realistic illustrative example) at three different incident energies: high, middle and low. Clear non-vanishing effects of closed inelastic channels at small and intermediate energies are established. The elastic cross sections found in both approaches are very close to each other for all three considered energies.
Kukulin Vladimir I.
Moro A. M.
Rubtsova O. A.
No associations
LandOfFree
Continuum discretization methods in a composite-particle scattering off a nucleus: the benchmark calculations does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Continuum discretization methods in a composite-particle scattering off a nucleus: the benchmark calculations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Continuum discretization methods in a composite-particle scattering off a nucleus: the benchmark calculations will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-123875