Negative Parity Resonances and Extraneous States
Feb, 197813 pages
Published in:
- Phys.Rev.Lett. 40 (1978) 1543
Report number:
- THEF-NYM-78-1
Citations per year
Abstract: (APS)
Angular momentum excitations of six quarks in a bag give a rich resonance structure in the NN channel above Plab≃1.3 GeV/c. Some states occur with quantum numbers foreign to NN, which we refer to as extraneous states. The lowest negative-parity states are an (NN)P11 resonance and two extraneous I=0 states with JP=0− and 2−, all around 2.2 GeV. The latter two states mainly decay in NNπ. The lowest (NN)F33 resonance lies at M=2.34 GeV.- MODEL: BAG
- MODEL: SIX QUARK BAG
- ANGULAR MOMENTUM: EXCITED STATE
- RESONANCE: DIBARYON
- PARITY: DIBARYON
- MASS: DIBARYON
- DECAY: DIBARYON
- NUMERICAL CALCULATIONS
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