EPJ Web of Conferences
Volume 80, 2014QCD@Work 2014 – International Workshop on Quantum Chromodynamics Theory and Experiment
|Number of page(s)||6|
|Published online||24 November 2014|
Strong D2*(2460)0 → D+π− Transition in QCD
1 Electrical and Electronics Engineering Department, Atilim University, 06836 Ankara, Turkey
2 Physics Department, Doğuş University, Acıbadem-Kadıköy, 34722 Istanbul, Turkey
3 Department of Physics, Kocaeli University, 41380 Izmit, Turkey
Published online: 24 November 2014
This work presents the analysis of the transition D2*(2460)0 → D+π−. 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 gD2*Dπ = (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.
© Owned by the authors, published by EDP Sciences, 2014
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