Search results for "Color mixing"

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Adiabaticity and color mixing in tetraquark spectroscopy

2013

We revisit the role of color mixing in the quark model calculation of tetraquark states, and compare simple pairwise potentials to more elaborate string models with three-and four-body forces. We attempt to disentangle the improved dynamics of confinement from the approximations made in the treatment of the internal color degrees of freedom.

PhysicsNuclear and High Energy PhysicsStates010308 nuclear & particles physicsQuark modelFOS: Physical sciencesFísica01 natural sciencesNuclear physicsBaryonMany-body problemHigh Energy Physics - PhenomenologyHigh Energy Physics - Phenomenology (hep-ph)Hadron spectroscopyColor mixing[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]0103 physical sciencesBaryonsTetraquark010306 general physicsSpectroscopyMixing (physics)Model

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