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arXiv 0902.3150hep-ph
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矢量八重态-重子十重态相互作用的动力学共振

Dynamically generated resonances from the vector octet-baryon decuplet interaction

Sourav Sarkar, Bao-Xi Sun, E. Oset, M. J. Vicente Vacas

摘要:

利用矢量相互作用的隐规范理论的拉格朗日量,研究了矢量介子八重态与重子十重态的相互作用。耦合通道中的幺正振幅发展出与一些已知重子共振相关的极点,而在实验研究的能量前沿,也有新的预测。这项工作为如何寻找这些共振提供了指导。

英文摘要:

We study the interaction of the octet of vector mesons with the decuplet of baryons using Lagrangians of the hidden gauge theory for vector interactions. The unitary amplitudes in coupled channels develop poles that can be associated with some known baryonic resonances, while there are predictions for new ones at the energy frontier of the experimental research. The work offers guidelines on how to search for these resonances.

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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