Collective resonances in the soliton model approach to meson-baryon scattering

被引：0

作者：

H. Weigel

机构：

[1] Siegen University,Fachbereich Physik

来源：

The European Physical Journal A | 2007年 / 31卷

关键词：

11.15.Pg Expansions for large numbers of components (; , 1/; expansions); 12.39.Dc Skyrmions; 13.75.Jz Kaon-baryon interactions;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The proper description of hadronic decays of baryon resonances has been a long-standing problem in soliton models for baryons. In this paper I present a solution to this problem in the three-flavor Skyrme model that is consistent with large-NC consistency conditions. As an application I discuss hadronic pentaquark decays and show that predictions based on axial current matrix elements are erroneous.

引用

页码：495 / 498

页数：3

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