Speaker
Jian Zhou
Description
In this talk, I am going to disscuss various topics on QCD evolution, including the scale evolution of the collinear twist-3 correlation functions relevant for the single spin asymmtries phenomenology and the evolution of the small x gluon TMD. It is shown that the Burkardt sum rule can be used to check the consistency of the derived evolution equations for the twist-3 functions. In addition, we show that the computed gluon TMD at NLO satisifies both the BFKL and Collins-Soper evolution equations, thus leading an unified description of the BFKL and CS dynamics.
