Published November 1, 1977
| Version v1
Journal article
Duality constraints for charmed-particle spectroscopy
Description
Constraints on the charmed-meson mass spectrum and couplings are obtained from pole-saturated FESR. The regge-trajectory slopes are predicted to vary inversely with respect to the mass of the lowest pseudoscalar state, while the asymptotic energy scale factors show no sign of becoming greater than the canonical 1.0(GeV)2. Strong couplings are to be larger than naive SU4 predictions
Additional details
Publishing Information
- Journal Title
- Nuovo Cim., A
- Journal Volume
- 42
- Journal Issue
- 1
- Series
- Nuovo Cim., A.
- Journal Page Range
- 41-48
- ISSN
- 0369-3546
INIS
- Country of Publication
- Italy
- Country of Input or Organization
- Italy
- INIS RN
- 11519917
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHARM PARTICLES; DUALITY; MASS SPECTRA; MESONS; REGGE TRAJECTORIES; SU-4 GROUPS; SUM RULES
- Descriptors DEC
- BOSONS; ELEMENTARY PARTICLES; EQUATIONS; HADRONS; LIE GROUPS; POSTULATED PARTICLES; SPECTRA; SU GROUPS; SYMMETRY GROUPS