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Journal Articles Physical Review D Year : 2007

Stability of multiquarks in a simple string model

J. Vijande
  • Function : Author
A. Valcarce
  • Function : Author

Abstract

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.

Dates and versions

in2p3-00167255 , version 1 (17-08-2007)

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J. Vijande, A. Valcarce, J.-M. Richard. Stability of multiquarks in a simple string model. Physical Review D, 2007, 76, pp.114013. ⟨10.1103/PhysRevD.76.114013⟩. ⟨in2p3-00167255⟩
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