Published 1996
| Version v1
Journal article
Spectrum and static properties of heavy baryons
Description
Using several realistic interquark potentials, the ground-state energies of all the baryons containing one, two or three heavy quarks of type c or b are studied within a non-relativistic quark model. The three-body problem is rigorously solved using the Faddeev formalism. Various static properties, such as mass radii, charge radii, magnetic moments, and wave functions at the origin are calculated as well. The complete spectrum for all these baryons is computed using a harmonic-oscillator basis with states up to 8 quanta. Emphasis is put on the levels lying below the thresholds corresponding to quark-pair creation. (author)
Additional details
Publishing Information
- Journal Title
- Few-Body Systems
- Journal Volume
- 20
- Journal Page Range
- p. 1-25
- ISSN
- 0177-7963
INIS
- Country of Publication
- Austria
- Country of Input or Organization
- Austria
- INIS RN
- 29054998
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- BARYONS; GROUND STATES; HARMONIC OSCILLATORS; MAGNETIC MOMENTS; QUANTUM CHROMODYNAMICS; QUARKS; SPECTROSCOPY; STRONG INTERACTIONS; THREE-BODY PROBLEM
- Descriptors DEC
- BASIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY LEVELS; FERMIONS; FIELD THEORIES; HADRONS; INTERACTIONS; MANY-BODY PROBLEM; QUANTUM FIELD THEORY