Convergence of the solution of the continuum discretized coupled channels method

R. A.D. Piyadasa, M. Kawai, M. Kamimura, M. Yahiro

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51 Citations (Scopus)

Abstract

The validity of the method of continuum discretized coupled channels (CDCC) is numerically tested and confirmed for a realistic example of d + 58Ni scattering at 80 MeV. Elastic and breakup S-matrix elements, calculated with the CDCC method, numerically converge as the model space is extended, viz., the internal angular momentum of the proton-neutron pair and the matching radius are increased. Two methods of discretization, the average method and midpoint method, of the continuum of the internal linear momentum of the p-n pair are tested and found to yield the same results.

Original languageEnglish
Article number044611
Pages (from-to)446111-446119
Number of pages9
JournalPhysical Review C - Nuclear Physics
Volume60
Issue number4
Publication statusPublished - Oct 1999

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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  • Cite this

    Piyadasa, R. A. D., Kawai, M., Kamimura, M., & Yahiro, M. (1999). Convergence of the solution of the continuum discretized coupled channels method. Physical Review C - Nuclear Physics, 60(4), 446111-446119. [044611].