l - th / 0 30 10 53 v 1 1 6 Ja n 20 03 1 Time - dependent wave - packet approach for fusion reactions of halo nuclei
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چکیده
The fusion reaction of a halo nucleus 11 Be on 208 Pb is described by a three-body direct reaction model. A time-dependent wave packet approach is applied to a three-body reaction problem. The wave packet approach enables us to obtain scattering solutions without considering the three-body scattering boundary conditions. The time evolution of the wave packet also helps us to obtain intuitive understanding of the reaction dynamics. The calculations indicate a decrease of the fusion probability by the presence of the halo neutron.
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تاریخ انتشار 2003