TY  - CONF
AU  - Parkhomenko, Alexander
TI  - Distribution Amplitudes of Heavy Hadrons: Theory and Applications
IS  - DESY-PROC-2016-04
CY  - Hamburg
PB  - Verlag Deutsches Elektronen-Synchrotron
M1  - PUBDB-2017-06827
M1  - DESY-PROC-2016-04
SN  - 978-3-945931-07-3
T2  - DESY-PROC
SP  - 150-166
PY  - 2017
AB  - The physics of heavy quarks becomes a very reach area of study thanks to an excellent operation of hadron colliders and B-factories and exciting results from them. Experimental data obtained allows to get some information about the heavy hadron dynamics. In this case, the models for the heavy hadron wave-functions are required to do theoretical predictions for concrete processes under study. In many cases, the light-cone description is enough to obtain theoretical estimates for heavy hadron decays. A discussion of the wave-functions of the B-meson and heavy bottom baryons in terms of the light-cone distribution amplitudes is given in this paper. Simple models for the distribution amplitudes are presented and their scale dependence is discussed. Moments of the distribution amplitudes which are entering the branching fractions of radiative, leptonic and semileptonic B-mesons decays are also briefly discussed.
T2  - Quantum Field Theory at the Limits
CY  - 18 Jul 2016 - 30 Jul 2016, Dubna (Russia)
Y2  - 18 Jul 2016 - 30 Jul 2016
M2  - Dubna, Russia
LB  - PUB:(DE-HGF)29 ; PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
DO  - DOI:10.3204/DESY-PROC-2016-04/Parkhomenko
UR  - https://bib-pubdb1.desy.de/record/330328
ER  -