Speaker
Anatolii Egorov
(Petersburg Nuclear Physics Institute NRC Kurchatov Institute & Peter the Great St. Petersburg Polytechnic University)
Description
The calculation based on next-to-leading logarithm (NLL) approximation for Balitsky-Fadin-Kuraev-Lipatov (BKFL) evolution is discussed for Mueller-Navelet (MN) dijet production cross section as well as ratios of cross sections with veto as functions of rapidity separation $\Delta y$ between jets in dijet. The NLL BFKL calculations employ optimal renormalization scale procedure generalized for non-abelian theories by Brodsky-Fadin-Kim-Lipatov-Pivovarov. The veto on additional jet activity above $p_{T\mathrm{veto}}$ is accounted with Banfi-Marchesini-Smye approach. The results are compared to the CMS measurements in proton-proton collisions at $\sqrt{s}$ = 7 and 2.76~TeV.
Primary authors
Anatolii Egorov
(Petersburg Nuclear Physics Institute NRC Kurchatov Institute & Peter the Great St. Petersburg Polytechnic University)
Prof.
Victor Kim
(NRC KI - PNPI, Gatchina & SPbPU, St. Petersburg)
