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Quark Triangle Diagrams and Radiative Meson Decays


Liu, DS and Jones, NR, Quark Triangle Diagrams and Radiative Meson Decays, Australian Journal of Physics, 50, (1) pp. 155-162. ISSN 0004-9506 (1997) [Refereed Article]


The radiative meson decays V → Pγ and P → γγ are analysed using the quark triangle diagram. Experimental data yield well determined estimates of the universal quark-antiquark-meson couplings gvqq -1 and 9pqq -1 for the light meson sector. Also predictions for the ratios of neutral to charged heavy meson decay coupling constants are given and await experimental confirmation.

Item Details

Item Type:Refereed Article
Research Division:Physical Sciences
Research Group:Other Physical Sciences
Research Field:Physical Sciences not elsewhere classified
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Physical Sciences
Author:Liu, DS (Dr Dongsheng Liu)
Author:Jones, NR (Mr Neville Robert Jones)
ID Code:12807
Year Published:1997
Deposited By:Physics
Deposited On:1997-08-01
Last Modified:2011-08-15

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