Unitary coupled-channel deck model and the Q meson resonance region

Journal Article · Mon Oct 11 00:00:00 EDT 1976 · Phys. Rev. Lett.; (United States)

DOI:https://doi.org/10.1103/PhysRevLett.37.977· OSTI ID:7141136

Basdevant, J L; Berger, E L

We construct a unitary Deck model with coupled K*..pi.. and Krho channels, including only one resonance in the Q region. Adjusting the resonance parameters, we achieve a satisfactory description of the experimental phase variations and the structure in the mass spectra. The resonance is determined to belong to the J/sub P//sub C/=1/sup + -/ SU(3) octet, and is thus the Q/sub B/. The relative coupling strength K*..pi../Krho is approx.2/3. (AIP)

• Research Organization: Fermi National Accelerator Laboratory, Batavia, Illinois 60510
• OSTI ID: 7141136
• Journal Information: Phys. Rev. Lett.; (United States), Vol. 37:15
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Q RESONANCES
DECK EFFECT
COUPLED CHANNEL THEORY
KAON MINUS-PROTON INTERACTIONS
MASS SPECTRA
PARITY
PARTIAL WAVES
S WAVES
SCATTERING AMPLITUDES
SPIN
SU-3 GROUPS
UNITARY SYMMETRY
AMPLITUDES
ANGULAR MOMENTUM
BOSONS
ELEMENTARY PARTICLES
HADRON-HADRON INTERACTIONS
HADRONS
INTERACTIONS
KAON-NUCLEON INTERACTIONS
KAON-PROTON INTERACTIONS
LIE GROUPS
MESON RESONANCES
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
MESONS
PARTICLE INTERACTIONS
PARTICLE PROPERTIES
RESONANCE PARTICLES
SPECTRA
SU GROUPS
SYMMETRY
SYMMETRY GROUPS
645206* - High Energy Physics- Particle Interactions & Properties-Theoretical- Strong Interactions
Baryon No. = 1- (-1987)