New direct reaction: two-proton knockout from neutron-rich nuclei
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 parti...
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Veröffentlicht in: | Physical review letters 2003-07, Vol.91 (1), p.012501-012501, Article 012501 |
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creator | Bazin, D Brown, B A Campbell, C M Church, J A Dinca, D C Enders, J Gade, A Glasmacher, T Hansen, P G Mueller, W F Olliver, H Perry, B C Sherrill, B M Terry, J R Tostevin, J A |
description | 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. |
doi_str_mv | 10.1103/physrevlett.91.012501 |
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title | New direct reaction: two-proton knockout from neutron-rich nuclei |
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