The unquenched QM release_k2wsmsdrivhadghden4nklkofa

by E. Santopinto, R. Bijker, H. García-Tecocoatzi, J. Ferretti

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2015  

Abstract

In this contribution, we briefly analyze the formalism of the unquenched quark model (UQM) and its application to the calculation of hadron spectra with self-energy corrections, due to the coupling to the meson-meson continuum. In the UQM, the effects of q q̅ sea pairs are introduced explicitly into the quark model through a QCD-inspired ^3P_0 pair-creation mechanism. The UQM formalism can be extended to include also the effects of hybrid mesons, i.e. hybrid loops. The main applications to spectroscopy and decays are analyzed.
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Type  article
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Date   2015-03-10
Version   v1
Language   en ?
arXiv  1503.03064v1
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