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arXiv 1309.2196nucl-th
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\bar{K} N散射和Λ(1405)的新认识

New insights in \bar{K}N scattering and the Λ(1405)

J. A. Oller

摘要:

我们讨论了\bar{K} N+耦合通道动力学的各个方面,特别强调了在同一能量区域中的Λ(1405)共振和等矢量共振。我们评论几个实验反应引起的π π分布的光谱学上的重要影响。我们还讨论了最近的基于conNLO SU(3)么正手征微扰理论的理论模型。

英文摘要:

We discuss in this talk aspects of \bar{K}N plus coupled channels dynamics with special emphasis on the Λ(1405) resonance and isovector resonances in the same energy region. We comment on several experimental reactions giving rise to πΣdistributions with important implications on the spectroscopy. We also discuss recent theoretical models based con NLO SU(3) unitarized chiral perturbation theory.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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