Peripherical processes 2 → 3 and 2 → 4 in QED and QCD in p(p¯)p high energy collisions. Azimuthal correlation of gluon jets

Differential cross sections of processes with high-energy p(p¯)p collisions creation of a scalar, a pseudoscalar and a lepton pair - are considered in the Weizsäcker - Williams approximation in QED in the QCD framework, processes with conversion of the initial proton (antiproton) to fermionic jets accompanied with one gluon jet. The process of creation of a Higgs boson accompanied with two fermionic jets is considered. The azimuthal correlation in the process of two gluon jets separated by a rapidity gap is investigated. The of gluon Reggeization effects are taken into account. Azimuthal correlation of two gluon jets, accompanied in quark-antiquark production is analyzed.