https://doi.org/10.1140/epjc/s10052-013-2691-4
Regular Article - Theoretical Physics
Strong coupling constant of 
vector to the pseudoscalar and vector 
mesons in QCD sum rules
1
Faculty of Engineering, Cyprus International University, Nicosia, Northern Cyprus, Mersin 10, Turkey
2
Department of Physics, Eastern Mediterranean University, G. Magusa, Northern Cyprus, Mersin 10, Turkey
* e-mail: v_bashiry@yahoo.com
** e-mail: bashiry@ciu.edu.tr
Received:
10
September
2013
Accepted:
6
December
2013
Published online:
23
January
2014
The strong coupling constant 
is calculated using the three-point QCD sum-rule method. We use correlation functions to obtain these strong coupling constants with contributions of both 
and 
mesons as off-shell states. The contributions of two gluon condensates as a radiative correction are considered. The results show that 
and 
in the and off-shell state, respectively.
© The Author(s), 2014
