4 papers
The bound state corrections to the semileptonic decays of the heavy baryons
I. D'Souza, C. S. Kalman, P. Yu. Kulikov +1
We present an investigation of the lepton energy distributions in the inclusive semileptonic weak decays of heavy baryons performed within a relativistic quark model formulated on…
The Kalman-Tran-D'Souza Model and the Semileptonic Decay Rates of Heavy Baryons
I. D'Souza, C. S. Kalman, P. Yu. Kulikov +1
We present an investigation of the inclusive semileptonic decay widths of the heavy baryons Lambda_Q and Xi_Q, (Q=b,c) performed within a relativistic constituent quark model, form…
The Lambda_b lifetime in the light front quark model
P. Yu. Kulikov, I. M. Narodetskii, A. I. Onischenko
The enhancement of the Lambda_b decay width relative to B decay one due to the difference of Fermi motion effects in Lambda_b and B is calculated in the light--front quark model wi…
The Light-Front Model for Exclusive Semileptonic B- and D-decays
N. B. Demchuk, P. Yu. Kulikov, I. M. Narodetskii +1
An explicit relativistic light-front quark model is presented which gives the momentum transfer dependent form factors of weak hadronic currents among heavy pseudoscalar and vector…