ARE THERE IMPORTANT UNITARITY CORRECTIONS TO THE ISOBAR MODEL

被引：17
作者：
AITCHISON, IJR [1 ]
BREHM, JJ [1 ]
机构：
[1] UNIV MASSACHUSETTS,DEPT PHYS & ASTRON,AMHERST,MA 01003
来源：
PHYSICS LETTERS B | 1979年 / 84卷 / 03期
关键词：
D O I：
10.1016/0370-2693(79)90056-X
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Recently developed formalism is used to calculate rescattering effects in the isobar model. We evaluate these corrections for the reaction Nπ→Nππ up to 1.5 GeV to assess their influence on existing phenomenology. Our results also include the identification of distinct kinds of subenergy variation, each physically interpretable. Interesting features in the total energy dependence are also observed. © 1979.
引用
收藏
页码：349 / 353
页数：5
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