Dergi makalesi Açık Erişim

Strong coupling constants of doubly heavy baryons with vector mesons in QCD

2020    Aliev, T.; Şimşek, K.

Using the most general form of the interpolating current for baryons, the strong electric and magnetic coupling constants of light vector mesons $\rho $ and ${K}^{\ast }$ with doubly heavy baryons are computed within the light-cone sum rules. We consider 2- and 3-particle distribution amplitudes of the aforementioned vector mesons. The obtained results can be useful in the analysis of experimental data on the properties of doubly heavy baryons conducted at LHC.