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Prog. Theor. Phys. Vol. 60 No. 3 (1978) pp. 817-821

Higher Order Effects on Radiative Decays of Mesons

Ramesh C. Verma, Jatinder K. Bajaj and M. P. Khanna

Department of Physics, Panjab University, Chandigarh-160014

(Received October 19, 1977)

Abstract:

We introduce components of higher representations of SU(4) (20 ′′ and 84) in the electro-magnetic current, through symmetry breaking tadpoles. We find that to obtain correct decay widths for vector mesons the contribution of SU(2) breaking term must be large. The calculated decay widths for meson radiative decays are in reasonably good agreement with experiment.

URL : http://ptp.ipap.jp/link?PTP/60/817/
DOI : 10.1143/PTP.60.817

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Citing Article(s) :

1. Progress of Theoretical Physics Vol. 63 No. 4 (1980) pp. 1341-1346 :

   Radiative Decays of Vector Mesons in Broken SU(3)

   Jatinder K. Bajaj, Kusum Sharma, Ramesh C. Verma and M. P. Khanna

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