Strong coupling constants of heavy baryons with light mesons in QCD
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KünyeAliev, T. M., Azizi, K., & Savcı, M. (2012). Strong coupling constants of heavy baryons with light mesons in QCD. In L. Angelini, G. E. Bruno, G. Chiodini, P. Colangelo, C. Coriano, D. Creanza ... E. Nappi (Eds.), AIP Conference (Volume 1492) (pp. 146-152). Melville, NY: American Institute of Physics. http://dx.doi.org/10.1063/1.4763508
The strong coupling constants of the heavy spin-1/2 and spin-3/2 baryons with light pseudoscalar and vector mesons are calculated in the framework of the light cone QCD sum rules. Using the symmetry arguments, some structure independent relations among different correlation functions are obtained. It is shown that all possible transitions are described by only one invariant function, whose explicit expression is structure dependent.