Strong D*<sub>2</sub>(2460)<SUP>0</SUP> → D<SUP>+</SUP>π<SUP>-</SUP> Transition in QCD
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Date
2014
Authors
Saraç Oymak, Yasemin
Azizi, K.
Sundu, H.
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E D P Sciences
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Abstract
This work presents the analysis of the transition D*(2)(2460)(0) > D+pi(-). In the calculation three point QCD sum rules method is applied and the value of the coupling constant for the considered vertex is obtained as gD*(2) D pi = (12.72 +/- 3.56) GeV-1.The result of the calculation is also utilized in the decay width and branching ratio calculations of the considered transition.
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Azizi, Kazem/0000-0003-3741-2167;
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1
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Source
International Workshop on Quantum Chromodynamics - Theory and Experiment -- JUN 16-19, 2014 -- Bari, ITALY
Volume
80