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arXiv · 0804.3837

Coulomb gauge approach to scalar hadrons

Stephen R. Cotanch·Ignacio J. General·Ping Wang·Felipe J. Llanes-Estrada
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Abstract

The Coulomb gauge model, involving an effective QCD Hamiltonian in the Coulomb gauge, is applied to scalar hadrons. Mass predictions are presented for both conventional q-qbar meson and q-qbar-q-qbar tetra-quark states. Mixing matrix elements between these states were also computed and diagonalized to provide a reasonable description of the scalar spectrum below 2 GeV.

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Stephen R. Cotanch, Ignacio J. General, Ping Wang, Felipe J. Llanes-Estrada. 2008-04-24. Coulomb gauge approach to scalar hadrons. https://doi.org/10.1063/1.2973493

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