Investigation of the properties of the six-quark bag by means of a P-matrix analysis

Journal Article · Sun Jul 01 04:00:00 EDT 1984 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5885982

Veselov, A I; Grach, I L; Konyukhova, N B; Shmatikov, M Z

We have calculated the P matrix for NN states with definite values of the orbital angular momentum; /sup 1/S/sub 0/, /sup 1/P/sub 1/, /sup 3/P/sub 0/, /sup 3/P/sub 1/, /sup 1/D/sub 2/, and /sup 3/D/sub 2/. The positions of the P-matrix poles, obtained from a phase-shift analysis with inelastic channels taken into account, are compared with bag-model predictions for the masses of six-quark states. We discuss the possibility of using the energy dependence of the P matrix for determining the radius of the six-quark bag.

• Research Organization: Institute of Theoretical and Experimental Physics, State Atomic Energy Commission
• OSTI ID: 5885982
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 40:1; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

645207* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. Greater than 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BAG MODEL
BARYON RESONANCES
BARYONS
COMPOSITE MODELS
DIBARYON RESONANCES
ELEMENTARY PARTICLES
EXTENDED PARTICLE MODEL
FERMIONS
FIELD THEORIES
HADRONS
MATHEMATICAL MODELS
PARTICLE MODELS
PHASE SHIFT
QUANTUM CHROMODYNAMICS
QUANTUM FIELD THEORY
QUARK MODEL
RESONANCE PARTICLES