Empirical sequences of meson masses
- 1 January 1984
- journal article
- research article
- Published by Taylor & Francis in Surveys in High Energy Physics
- Vol. 4 (4) , 213-243
- https://doi.org/10.1080/01422418408242494
Abstract
The m2 values of ordinary mesons (u, d, s quarks only) are organized into linear sequences that correspond to a radial excitation integer N. The slope of these sequences is universal to within about 10%, dm2/dN ≈ 1.06 Gev2, which to first order equals the slope dm2/dJ of the leading Regge trajectory. In the region m2 < 5 GeV2 there are good though not yet conclusive indications of 1-to-1 correspondence between observed resonances and the simplest [qbar]q model.Keywords
This publication has 50 references indexed in Scilit:
- Photoproduction of π+π−π0 on hydrogen with linearly polarized photons of energy 20–70 GeVNuclear Physics B, 1984
- Photoproduction of
K π final states in the photon energy range from 20 to 70 GeVK ̄ Nuclear Physics B, 1984 - The reaction γp → pωπ+π− for photon energies of 25–50 GeVNuclear Physics B, 1983
- Tables of particle propertiesPhysics Letters B, 1982
- Observation of a new isoscalar vector meson in e+e−→ωπ+π− annihilation at 1.65 GeVPhysics Letters B, 1981
- Study of (π+π -π+π-) and (π+π-π0) channel in e+e- annihilation at (1.450÷1.875) GeV cm. energyLettere al Nuovo Cimento (1971-1985), 1980
- Observation of an ωπ0 state of mass 1.25 GeV produced by photons of energy 20–70 GeVPhysics Letters B, 1980
- Hadronic cross sections study in e+e− collisions from 1.350 GeV to 2.125 GeVNuclear Physics B, 1979
- ωπ Resonances and ππ s-wave structures as observed in
- Exact Results in the Kondo Problem. II. Scaling Theory, Qualitatively Correct Solution, and Some New Results on One-Dimensional Classical Statistical ModelsPhysical Review B, 1970