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arXiv · hep-ph/9603254

Scalar Sea Contributions to Spin 1/2 Baryon Structure and Magnetic Moments

V. Gupta·R. Huerta·G. Sanchez-Colon
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Abstract

We treat the baryon as a composite system made out of a "core" of three quarks (as in the standard quark model) surrounded by a "sea" (of gluons and $q\bar{q}$-pairs) which is specified by its total quantum numbers like flavor, spin and color. Specifically, we assume the sea to be a flavor octet with spin 0 but no color. The general wavefunction for spin 1/2 baryons with such a sea component is given and an application to the magnetic moments is considered. Numerical analysis shows that the scalar sea can provide a good fit to the magnetic moment data using experimental errors.

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V. Gupta, R. Huerta, G. Sanchez-Colon. 1998-03-11. Scalar Sea Contributions to Spin 1/2 Baryon Structure and Magnetic Moments. https://doi.org/10.1063/1.49755

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