https://doi.org/10.1140/epjc/s10052-013-2638-9
Regular Article - Theoretical Physics
Investigation of the 
transition via QCD sum rules
1
Department of Physics, Doğuş University, Acıbadem-Kadıköy, 34722, Istanbul, Turkey
2
Department of Electrical and Electronics Engineering, Atilim University, 06836, Ankara, Turkey
3
Department of Physics, Kocaeli University, 41380, Izmit, Turkey
* e-mail: kazizi@dogus.edu.tr
Received:
29
August
2013
Revised:
4
October
2013
Published online:
13
November
2013
We calculate the transition form factors of the semileptonic 
in the framework of QCD sum rules taking into account the two-gluon condensate corrections. Using the obtained results of form factors we estimate the decay widths and branching ratios related to this transition at all lepton channels. A comparison of the obtained results with the predictions of other non-perturbative approaches are also made. The orders of branching ratios for different lepton channels indicate that the transition can be studied at LHC using the collected or future data.
© Springer-Verlag Berlin Heidelberg and Società Italiana di Fisica, 2013
