Axial current matrix elements and pentaquark decay widths in chiral soliton models

Abstract

Here I explain why in chiral soliton models the hadronic transition operator of the pentaquark decay cannot be identified from the axial current.

seven pages, note on Delta resonance added, refs updated, version to be published in PRD

References in corpus (14)

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• Improvement of the Theta+ width estimation method on the Light Cone
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• The narrow pentaquark
• Collective Resonances in the Soliton Model Approach to Meson--Baryon Scattering

Cited by in corpus (7)

• Baryon spectroscopy
• Exotic hadrons: review and perspectives
• Experimental Review on Pentaquarks
• To see the exotic Theta^+ baryon from interference
• Exotic Baryons in Chiral Soliton Models
• Chiral Solitons
• On the Decay of Soliton Excitations