Dynamics of Multiquark Systems: Mass, Width and Exotics

Preprint

27 October 2006

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0610360

Abstract

Exotic multi-quark states are examined in the quark model and in QCD. Current status of theoretical studies of the pentaquark Theta^+ is reported. We show recent analyses of multi-quark components of baryons. A novel method to extract a compact excited state in the lattice QCD is applied. We also discuss how to determine mixings of different Fock components in the hadron in the QCD sum rule approach.

Keywords

MULTIQUARK SYSTEMS
METHOD TO EXTRACT
EXOTICS EXOTIC
EXOTIC MULTI
MULTI QUARK
LATTICE QCD
COMPACT
QUARK
QCD

All Related Versions

Version 1, 2006-10-27, ArXiv
Published version: Nuclear Physics A, 790 (1), 462c.

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