The -vertex in light cone QCD sum rules
Authors: Gokalp, A.; Yilmaz, O.
Source: Journal of Physics G: Nuclear and Particle Physics, Volume 28, Number 6, 2002 , pp. 1287-1291(5)
Publisher: IOP Publishing
Abstract:We investigate the -vertex and estimate the coupling constant g in the framework of the light cone QCD sum rules. We compare our result with the values of this coupling constant deduced from a phenomenological analysis of decays.
Document Type: Miscellaneous
Publication date: January 1, 2002