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Radiative decays of light-quark S - and P -wave mesons in the covariant oscillator quark model

Radiative decays of light-quark S - and P -wave mesons in the covariant oscillator quark model The radiative decays of the ground S -wave and the first excited P -wave mesons in light-quark q q ¯ systems are investigated in the covariant oscillator quark model. An important feature of this scheme is that the effective electromagnetic currents for respective processes, which are manifestly covariant and conserved, are given in a unified and systematic way. The results for the S -wave mesons seem to be in good agreement with experiment, and the results for the P -wave mesons are satisfactory, as far as the present poor experiments are concerned, except for the process b 1 + → π + γ . http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Physical Review D American Physical Society (APS)

Radiative decays of light-quark S - and P -wave mesons in the covariant oscillator quark model

Physical Review D , Volume 40 (5) – Sep 1, 1989
16 pages

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Publisher
American Physical Society (APS)
Copyright
Copyright © 1989 The American Physical Society
ISSN
1089-4918
DOI
10.1103/PhysRevD.40.1497
Publisher site
See Article on Publisher Site

Abstract

The radiative decays of the ground S -wave and the first excited P -wave mesons in light-quark q q ¯ systems are investigated in the covariant oscillator quark model. An important feature of this scheme is that the effective electromagnetic currents for respective processes, which are manifestly covariant and conserved, are given in a unified and systematic way. The results for the S -wave mesons seem to be in good agreement with experiment, and the results for the P -wave mesons are satisfactory, as far as the present poor experiments are concerned, except for the process b 1 + → π + γ .

Journal

Physical Review DAmerican Physical Society (APS)

Published: Sep 1, 1989

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