Published September 1984
| Version v1
Journal article
Pion cloud MIT-bag model of hadron structure
Description
We construct a pion cloud MIT-bag model with chiral symmetry. The pion cloud outside the bag is a classical spherical field. The calculated hadron mass spectra are comparable with the experimental data. The decay width of Δ++(1236) calculated in this model is GAMMA sub(Δ)=115.8 MeV, which is very close to the experimental value. We also calculate the phase shift of P33 resonance. The resulting curve fits the experimental data exceedingly well. (author)
Additional details
Publishing Information
- Journal Title
- Phys. Energ. Fortis Phys. Nucl.
- Journal Volume
- 8
- Journal Issue
- 5
- Series
- Phys. Energ. Fortis Phys. Nucl.
- Journal Page Range
- 523-530
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 17005268
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BAG MODEL; CHIRAL SYMMETRY; HADRONS; MASS SPECTROSCOPY; THEORETICAL DATA
- Descriptors DEC
- DATA; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; INFORMATION; MATHEMATICAL MODELS; NUMERICAL DATA; PARTICLE MODELS; SPECTROSCOPY; SYMMETRY