New direct reaction: two-proton knockout from neutron-rich nuclei.
نویسندگان
چکیده
The reaction 9Be(28Mg,26Ne+gamma)X has been studied at 82 MeV/nucleon together with two similar cases, 30Mg and 34Si. Strong evidence that the reactions are direct is offered by the parallel-momentum distributions of the reaction residues and by the inclusive cross sections. The pattern of the partial cross sections for 28Mg suggests the presence of correlations. A preliminary theoretical discussion based on eikonal reaction theory and the many-body shell model is presented. The reaction holds great promise for the study of neutron-rich nuclei.
منابع مشابه
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ورودعنوان ژورنال:
- Physical review letters
دوره 91 1 شماره
صفحات -
تاریخ انتشار 2003