LHC data and cosmic ray coplanarity at superhigh energies

Abstract

A new phenomenological model FANSY 2.0 is designed, which makes it possible to simulate hadron interactions via traditional and coplanar generation of most energetic particles as well as to reproduce a lot of LHC (ALICE, ATLAS, CMS, TOTEM, LHCf) data. Features of the model are compared with LHC data. Problems of coplanarity are considered and a testing experiment is proposed.