Transition between soft physics at LHC and low-x physics at HERA

Abstract

We find out the connection between the unintegrated gluon distribution at low intrinsic transverse momenta and the inclusive spectrum of the hadrons produced in pp collision at LHC energies in the mid-rapidity region and low hadron transverse momenta. The parameters of this distribution are found from the best description of the LHC data. Its application to the analysis of ep deep inelastic scattering allows us to obtain the results which reasonable describe the H1 and ZEUS data on the structure functions at low x. The connection between the soft processes at LHC and small-x physics at HERA is found.

17 pages, 9 figures

References in corpus (13)

• Parton distributions for the LHC
• Single Inclusive Hadron Production at RHIC and the LHC from the Color Glass Condensate
• High Energy Resummation of Drell-Yan Processes
• Heavy Flavour Production at Tevatron and Parton Shower Effects
• TMD factorization and the gluon distribution in high energy QCD
• Deep inelastic prompt photon production at HERA in the kt-factorization approach
• Prompt photon and associated heavy quark production at hadron colliders with kt-factorization
• Testing for kt-factorization with inclusive prompt photon production at LHC
• Forward production of beauty baryons in pp collisions at LHC
• Gluon saturation and inclusive production at low transverse momenta
• Unintegrated gluon distribution and soft pp collisions at LHC
• Small x physics and hard QCD processes at LHC
• Structure Function $F_L$ at Fixed $W$ in the $K_T$-Factorization Approach

Cited by in corpus (2)

• The CCFM uPDF evolution uPDFevolv
• Rapidity dependent transverse momentum spectra of heavy quarkonia produced in small collision systems at the LHC