We provide the definition of the complete set of light-cone distribution amplitudes (LCDAs) for the ground state heavy bottom baryons with the spin-parities J^P = 1/2^+ and J^P = 3/2^+ in the heavy quark limit. We present the renormalization effects on the twist-2 light-cone distribution amplitudes and use the QCD sum rules to compute the moments of twist-2, twist-3, and twist-4 LCDAs. Simple models for the heavy baryon distribution amplitudes are analyzed with account of their scale dependence.
@article{arxiv.1212.3280,
title = {Light-Cone Distribution Amplitudes of the Ground State Bottom Baryons in HQET},
author = {A. Ali and C. Hambrock and A. Ya. Parkhomenko and Wei Wang},
journal= {arXiv preprint arXiv:1212.3280},
year = {2015}
}