Article ID Journal Published Year Pages File Type
1835574 Nuclear and Particle Physics Proceedings 2015 4 Pages PDF
Abstract

We describe a representation of the leading B-meson light-cone distribution amplitude in heavy-quark effective theory based on the eigenfunctions of its anomalous dimension kernel. In this representation (called the dual LCDA) different dual momenta no longer mix under renormalization. We discuss the perturbative and non-perturbative nature of different regions in this space.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics