Hard scale dependent gluon density, saturation and forward-forward dijet production at the LHC

Understand

We propose a method to introduce Sudakov effects to the unintegrated gluon density promoting it to be hard scale dependent.

• The advantage of the approach is that it guarantees that the gluon density is positive definite and that the Sudakov effects cancel on integrated level.
• As a case study we apply the method to calculate angular correlations and $R_{pA}$ ratio for p+p vs.
• p+Pb collision in the production of forward-forward dijets.