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arXiv · hep-ph/0412328

Constituent quark models and pentaquark baryons

K. Maltman
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Abstract

We discuss certain general features of the pentaquark picture for the theta, its 10bar_F partner, Xi_{3/2}, and possible heavy quark analogues. Models employing spin-dependent interactions based on either effective Goldstone boson exchange or effective color magnetic exchange are also used to shed light on possible corrections to the Jaffe-Wilczek and Karliner-Lipkin scenarios. Some model-dependent features of the pentaquark picture (splitting patterns and relative decay couplings) are also discussed in the context of these models.

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K. Maltman. 2004-12-22. Constituent quark models and pentaquark baryons. https://doi.org/10.1088/1742-6596%2F9%2F1%2F037

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