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


Aliev T. , Simsek K.

EUROPEAN PHYSICAL JOURNAL C, cilt.80, sa.10, 2020 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 80 Konu: 10
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1140/epjc/s10052-020-08553-z
  • Dergi Adı: EUROPEAN PHYSICAL JOURNAL C

Özet

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 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.