MULTI - QUARK STATES. 1. Q**3 BARYON RESONANCES - INSPIRE

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MULTI - QUARK STATES. 1. Q**3 BARYON RESONANCES

Jan, 1979

51 pages

Published in:

Phys.Rev.D 19 (1979) 2635

DOI:

10.1103/PhysRevD.19.2635

Report number:

THEF-NYM-78-9

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Abstract: (APS)

The structure of the mass spectrum for orbitally and radially excited baryon resonances is explained assuming two sets of quarks in a bag, which for orbital excitations is stretched and for large l values gives rise to linear trajectories. We use a phenomenological mass formula in which the dominant terms are calculated using the MIT bag model. The coupling to baryon-meson channels is determined by the creation of a quark-antiquark pair with vacuum quantum numbers.

QUARK: MULTIQUARK
BARYON RESONANCE: EXOTIC
BARYON RESONANCE: HADRON SPECTROSCOPY
MASS FORMULA
MODEL: BAG
COUPLING: MESON BARYON
QUARK: DIQUARK
BARYON RESONANCE: MASS SPECTRUM
TABLES
NUMERICAL CALCULATIONS

References(18)

Figures(0)

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