Search results for "12.39.Jh"

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Stability of multiquarks in a simple string model

2007

A simple string model inspired by the strong-coupling regime of Quantum ChromoDynamics is used as a potential for studying the spectrum of multiquark systems with two quarks and two antiquarks, with a careful treatment of the four-body problem. It is found that the ground state is stable, lying below the threshold for dissociation into two isolated mesons.

QuarkNuclear and High Energy PhysicsParticle physicsNuclear TheoryMeson12.39.Jh 12.40.Yx 31.15.ArHigh Energy Physics::LatticeFOS: Physical sciences01 natural sciencesNuclear Theory (nucl-th)High Energy Physics - Phenomenology (hep-ph)0103 physical sciencesBound state010306 general physicsNuclear theoryQuantum chromodynamicsPhysics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyFísicaExotic hadronBaryonHigh Energy Physics - Phenomenology[PHYS.HPHE]Physics [physics]/High Energy Physics - Phenomenology [hep-ph]High Energy Physics::ExperimentGround state

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PEPhysical Sciences and Engineering
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