Conveners
Session 9
- Eugenio Nappi (Istituto Nazionale di Fisica Nucleare)
In this poster the latest results from the CMS experiment at the LHC on the observation of new structures in the J/ψJ/ψ mass spectrum in events from proton-proton collisions at √s = 13 TeV. The data, collected during Run 2 of the LHC, correspond to an integrated luminosity of 135 fb-1. The results are compared to analogous searches performed at the LHC by the LHCb and ATLAS experiments. This...
The most known scheme to regulate the rapidity/UV divergences of the Transverse Momentum Distribution operators due to the infinite light-like gauge links is the Collis Soper Sterman formalism or the Soft Collinear Effective Theory formalism. An alternative procedure is provided by the scheme used in the small-x physics. The corresponding evolution equations differ already in leading order....
