Extraction of the x-dependence of the non-perturbative QCD b-quark fragmentation distribution component

E. Ben-Haim, Ph. Bambade, P. Roudeau +2

Using recent measurements of the b-quark fragmentation distribution obtained in $e^{+}{e}^{-}\to b\bar{b}$ events registered at the Z pole, the non-perturbative QCD component of the di…