N-DELTA INTERACTION IN PI-D BREAKUP

被引：8
作者：
GARCILAZO, H
机构：
[1] Institut für Theoretische Physik, Universität Hannover
来源：
PHYSICAL REVIEW C | 1990年 / 42卷 / 06期
关键词：
D O I：
10.1103/PhysRevC.42.2334
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The effects of the residual nucleon-delta interaction proposed by Ferreira et al. to eliminate the discrepancies between theory and experiment in d elastic scattering are studied for the breakup reaction at 228 and 294 MeV. It is found that in first order the residual interaction lowers the cross section particularly in the region of the neutron-proton final-state interaction. However, the effects of higher-order corrections generated by the N interaction are found to be non-negligible, which implies that the parameters extracted by Ferreira et al. probably must be modified. © 1990 The American Physical Society.
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收藏
页码：2334 / 2341
页数：8
相关论文
共 14 条
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