Advertisement

Il Nuovo Cimento A (1965-1970)

, Volume 46, Issue 1, pp 115–127 | Cite as

Coupling constants for 2+ and 1 meson nonets and the 0 meson octet in a model with infinite multiplets

  • W. Rühl
Article

Summary

We investigate the possibility of assigning 2+ and 1 meson resonances to states of one intinite unitary representation of the groupSL2,c. We compute vertex functions for the decays of these resonances into two pseudoscalar mesons or one pseudoscalar and one axial vector meson.

Keywords

Unitary Representation Vertex Function Pseudoscalar Meson Axial Vector Meson Ladder Spin 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Константы связи для 2+ и 1 мезонных нонетов и 0 мезонного октета в модели с бесконечными мультиплетами

Резюме

Мы исследуем возможность приписывания 2+, и 1 мезонных резонансов состояниям одного бесконечного унитарного представления группыSL2,c. Мы вычисляем вершинные функции для распадов этих резонансов в два псевдоскалярных мезона или один псевдоскалярный, а другой аксиальный векторный мезон.

Riassunto

Si esamina la possibilità di assegnare le risonanze mesoniche 2+ e 1 agli stati di una rappresentazione unitaria infinita del gruppoSL2,c. Si calcolano le funzioni di vertice per il decadimento di queste risonanze in due mesoni pseudoscalari o un mesone pseudoscalare e uno vettoriale assiale.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. (1).
    C. Fronsdal:Proc. Seminar on High Energy Physics and Elementary Particles (Trieste, 1965), p. 665.Google Scholar
  2. (2).
    W. Rühl: CERN preprint TH. 636, to be published inNuovo Cimento.Google Scholar
  3. (3).
    W. Rühl: CERN preprint TH. 649.Google Scholar
  4. (4).
    S. L. Glashow andR. H. Socolow:Phys. Rev. Lett.,15, 329 (1965).ADSCrossRefGoogle Scholar
  5. (5).
    W. Rühl: CERN preprint TH. 626, to be published inNuovo Cimento Google Scholar
  6. (6).
    S. U. Chung, O. I. Dahl, L. M. Hardy, R. I. Hess, L. D. Jacobs, J. Kirz andD. H. Miller:Phys. Rev. Lett.,15, 325 (1965).ADSCrossRefGoogle Scholar

Copyright information

© Società Italiana di Fisica 1966

Authors and Affiliations

  • W. Rühl
    • 1
  1. 1.CERNGenevaSwitzerland

Personalised recommendations