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Journal articles

H-particle stability in the nonrelativistic quark model

Abstract : The H particle with quark content (uuddss) is presented as a good candidate to be stable with respect to strong interactions. In the framework of a nonrelativistic potential model, the binding energy is calculated by a full dynamical approach using a resonating group trial wave function. The center-of-mass motion and the Pauli principle are correctly treated. Sophisticated baryon wave functions are employed and the equation of motion is solved with six coupled channels including radial excited baryon states. The effect of breaking SU(3)-flavor symmetry is discussed in detail.
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http://hal.in2p3.fr/in2p3-00022726
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Submitted on : Friday, May 19, 2000 - 11:33:27 AM
Last modification on : Thursday, November 19, 2020 - 12:58:39 PM

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B. Silvestre-Brac, J. Carbonell, C. Gignoux. H-particle stability in the nonrelativistic quark model. Physical Review D, American Physical Society, 1987, 36, pp.2083-2092. ⟨10.1103/PhysRevD.36.2083⟩. ⟨in2p3-00022726⟩

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