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arXiv · hep-ph/0501267

Width of Theta - pentaquarks in relativistic quark model

S. M. Gerasyuta·V. I. Kochkin
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Abstract

The relativistic generalization of Faddeev-Yakubovsky approach is constructed in the form of the dispersion relations. The five-quark amplitudes for the low-lying pentaquarks contain u,d,s-quarks. The poles of these amplitudes determine the masses and widths of Theta-pentaquarks.

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S. M. Gerasyuta, V. I. Kochkin. 2005-03-17. Width of Theta - pentaquarks in relativistic quark model. https://doi.org/10.1142/s0217732305018062

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