Semiempirical formulas for the color-hyperfine mass splitting in hadrons

We slightly modify a semiempirical formula of Song for the color-hyperfine mass splitting in mesons and generalize the formula to baryons. We compare the results of these formulas with experiment and extrapolate them to obtain predictions of the masses of as-yet-undiscovered hadrons.

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Bibliographische Detailangaben
Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 1990-10, Vol.42 (7), p.2404-2407
Hauptverfasser:	YONG WANG, LICHTENBERG, D. B
Format:	Artikel
Sprache:	eng
Schlagworte:	645204 - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions & Properties BARYONS BOSONS COLOR MODEL COMPOSITE MODELS COUPLING CONSTANTS ELEMENTARY PARTICLES Exact sciences and technology FERMIONS FIELD THEORIES FLAVOR MODEL FUNCTIONS HADRONS HYPERFINE STRUCTURE MASS SPECTRA MATHEMATICAL MODELS MATRIX ELEMENTS MESONS PARTICLE MODELS Physics PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PSEUDOSCALAR MESONS QUANTUM CHROMODYNAMICS QUANTUM FIELD THEORY Quantum statistical mechanics QUARK MODEL QUARKONIUM SPECTRA Statistical physics, thermodynamics, and nonlinear dynamical systems VECTOR MESONS WAVE FUNCTIONS
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Beschreibung
Zusammenfassung:	We slightly modify a semiempirical formula of Song for the color-hyperfine mass splitting in mesons and generalize the formula to baryons. We compare the results of these formulas with experiment and extrapolate them to obtain predictions of the masses of as-yet-undiscovered hadrons.
ISSN:	0556-2821 1089-4918
DOI:	10.1103/PhysRevD.42.2404