All the leading-Twist (un)polarized gluon transverse momentum dependent parton distribution functions have the same evolution, once they are properly defined in order to cancel spurious rapidity divergences. Currently known perturbative ingredients can be used to resum large logarithms up to next-To-next-To-leading-logarithmic accuracy, putting the theoretical uncertainties under control. This allows a more accurate handling of current and future experimental data, in order to extract valuable information on the role played by gluons in hadron structure.
|Journal||Proceedings of Science|
|Publication status||Published - 2015|