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Continuum-discretized coupled-channels method for four-body breakup reactions

M. Kamimura·T. Matsumoto·E. Hiyama·K. Ogata·Y. Iseri·M. Yahiro
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Abstract

Development of the method of CDCC (Continuum-Discretized Coupled-Channels) from the level of three-body CDCC to that of four-body CDCC is reviewed. Introduction of the pseudo-state method based on the Gaussian expansion method for discretizing the continuum states of two-body and three-body projectiles plays an essential role in the development. Furthermore, introduction of the complex-range Gaussian basis functions is important to improve the CDCC for nuclear breakup so as to accomplish that for Coulomb and nuclear breakup. A successful application of the four-body CDCC to $^6$He+$^{12}$C scattering at 18 and 229.8 MeV is reported.

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M. Kamimura, T. Matsumoto, E. Hiyama, K. Ogata, Y. Iseri, M. Yahiro. 2005-06-04. Continuum-discretized coupled-channels method for four-body breakup reactions. https://doi.org/10.1063/1.2114706

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