Production of orbitally excited charmed hadrons in e/sup +/e/sup -/ annihilation

Journal Article · Fri Dec 01 04:00:00 EST 1978 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.18.4063· OSTI ID:6361990

Stevenson, P M

New spin-counting predictions are derived for relative production rates of orbitally excited singly charmed mesons and baryons in e/sup +/e/sup -/ annihilation. cc-bar dominance is assumed and a covariant free-quark model based on U(6,6) is used with an l-breaking given by the generalized /sup 3/P/sub 0/ model. The predictions of this model for ground-state charmed hadrons are compared with existing results.

• Research Organization: Physics Department, Blackett Laboratory, Imperial College, London SW7 2BZ, England
• OSTI ID: 6361990
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Vol. 18:11; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

645203* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
BASIC INTERACTIONS
CHARM PARTICLES
COMPOSITE MODELS
DIAGRAMS
ELECTROMAGNETIC INTERACTIONS
ELECTRON-POSITRON INTERACTIONS
ELEMENTARY PARTICLES
ENERGY LEVELS
FEYNMAN DIAGRAM
GROUND STATES
HADRONS
INTERACTIONS
LEPTON-LEPTON INTERACTIONS
LIE GROUPS
MATHEMATICAL MODELS
PARTICLE INTERACTIONS
PARTICLE MODELS
PARTICLE PRODUCTION
POSTULATED PARTICLES
QUARK MODEL
SPINORS
SU GROUPS
SU-3 GROUPS
SYMMETRY GROUPS