Mass spectrum of spin-zero mesons

Journal Article · Sat May 01 04:00:00 EDT 1976 · Phys. Rev., D; (United States)

DOI:https://doi.org/10.1103/PhysRevD.13.2621· OSTI ID:7364130

Vaughn, M T

The masses of the charmed spin-zero mesons are estimated using a phenomenological Lagrangian in which the fields transform according to the representation (4, 4*) + (4*, 4) of chiral SU(4) X SU(4). One new parameter, which is fixed by the mass of eta'', is required to predict the masses of the charmed spin-zero mesons. If m (eta'') = 2.8 GeV, then m(F/sub P/) = 2.57 GeV, m(D/sub P/) = 2.64 GeV, m(D/sub S/) = 2.99 GeV, and m(F/sub S/) = 3.1 GeV are predicted. An analysis of the radiative decays of eta'' and psi(3.095) is given. (AIP)

• Research Organization: Physics Department, Northeastern University, Boston, Massachusetts 02115
• OSTI ID: 7364130
• Journal Information: Phys. Rev., D; (United States), Journal Name: Phys. Rev., D; (United States) Journal Issue: 9 Vol. 13:9; ISSN PRVDA
• Country of Publication: United States
• Language: English

Related Subjects

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72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOSONS
CHARM PARTICLES
CHIRAL SYMMETRY
COMPOSITE MODELS
DECAY
ELEMENTARY PARTICLES
FUNCTIONS
HADRONS
LAGRANGIAN FUNCTION
LIE GROUPS
MASS
MASS FORMULAE
MASS SPECTRA
MATHEMATICAL MODELS
MESON RESONANCES
MESONS
PARTICLE MODELS
POSTULATED PARTICLES
PSEUDOSCALAR MESONS
PSI RESONANCES
PSI-3105 RESONANCES
QUARK MODEL
RESONANCE PARTICLES
SCALAR MESONS
SPECTRA
SU GROUPS
SU-4 GROUPS
SYMMETRY
SYMMETRY BREAKING
SYMMETRY GROUPS
VECTOR MESONS