Published August 1, 1984
| Version v1
Journal article
Applications of a variational method to baryons and supersymmetric hadrons (tQQ-bar and gQQ-bar)
Creators
- 1. Institut fuer Theoretische Physik, Universitat Wien, Wien, Austria
Description
We develop a variational model for a three-body system with unequal masses (m1not =m2not =m3) and compute masses of, for example, A(usc), gQQ-bar and tQQ-bar (g = gluino and t = supersymmetric partner of t quark). The baryon spectrum is reproduced remarkably well in our model. From our results we conclude that the first radially excited P11 state (2S) is N(1710) and the Roper resonance does not fit in the Q3 spectrum. We discuss the possibility that the Roper resonance might be the lowest Q3g state. We present explicit wave functions for every baryon resonance
Additional details
Publishing Information
- Journal Title
- Phys. Rev., D
- Journal Volume
- 30
- Journal Issue
- 3
- Series
- Phys. Rev., D.
- Journal Page Range
- 603-612
- ISSN
- 0556-2821
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 16019721
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BARYON RESONANCES; HADRONS; J-J COUPLING; MASS SPECTRA; QUARKONIUM; QUARKS; SPIN; SUPERSYMMETRY; THREE-BODY PROBLEM; VARIATIONAL METHODS; WAVE FUNCTIONS
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; COUPLING; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; INTERMEDIATE COUPLING; MANY-BODY PROBLEM; PARTICLE PROPERTIES; POSTULATED PARTICLES; RESONANCE PARTICLES; SPECTRA; SYMMETRY