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arXiv · 1409.2438

The B-meson Light-Cone Distribution Amplitude in Dual Space

Bjorn O. Lange
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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.

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Bjorn O. Lange. 2014-09-08. The B-meson Light-Cone Distribution Amplitude in Dual Space. https://arxiv.org/abs/1409.2438

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