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The d'-dibaryon in a colored cluster model

A. J. Buchmann·Georg Wagner·Amand Faessler
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Abstract

We calculate the mass and structure of a J^P=0^-, T=0 six-quark system using a colored diquark-tetraquark cluster wave function and a nonrelativistic quark model Hamiltonian. The calculated mass is some 350 MeV above the empirical value if the same confinement strength as in the nucleon is used. If the effective two-body confinement strength is weaker in a compound six-quark system than in a single baryon, as expected from a simple harmonic oscillator model, one obtains M_d' = 2092 MeV close to experiment.

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A. J. Buchmann, Georg Wagner, Amand Faessler. 1997-08-29. The d'-dibaryon in a colored cluster model. https://doi.org/10.1063/1.54362

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