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arXiv 0712.3013nucl-th
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共振手征幺正动力学研究进展

Recent Developments in Chiral Unitary Dynamics of Resonances

E. Oset, L. S. Geng, D. Gamermann, M. J. Vicente Vacas, D. Strottman, K. P. Khemchandani, A. Martinez Torres, J. A. Oller, L. Roca

摘要:

在这次演讲中,我总结了最近的研究结果的描述轴矢量介子作为动态产生的状态从赝标量介子和矢量介子的相互作用,致力于一些关注的两个$K_1(1270)$状态。然后,我回顾了开放和隐藏的魅力标量和轴向状态的生成。最后,我介绍了最近的结果表明,在S=-1的情况下,低位的$1/2^+$重子共振可以作为束缚态或耦合通道动力学中的两个介子和一个重子的共振获得。

英文摘要:

In this talk I summarize recent findings made on the description of axial vector mesons as dynamically generated states from the interaction of peseudoscalar mesons and vector mesons, dedicating some attention to the two $K_1(1270)$ states. Then I review the generation of open and hidden charm scalar and axial states. Finally, I present recent results showing that the low lying $1/2^+$ baryon resonances for S=-1 can be obtained as bound states or resonances of two mesons and one baryon in coupled channels dynamics.

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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