Self-consistent description of HERA data at low Q² and soft hadron production at LHC

2023/10/04 by Lipatov, A. V., Lykasov, G. I., Malyshev, M. A.
#FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.2310.02672

Abstract

Using the analytical expression for transverse momentum dependent (TMD) gluon density in a proton, a self-consistent simultaneous description of low Q² data on proton structure function F₂(x,Q²), reduced cross section for the electron-proton deep inelastic scattering at HERA and soft hadron production in pp collisions at the LHC is achieved in the framework of color dipole approach and modified quark-gluon string model.

Related

• Refined TMD gluon density in a proton from the HERA and LHC data
• Soft and hard QCD
• Low Q² Structure Functions including the Longitudinal Structure Function
• Test of the TMD gluon density in a proton with the longitudinal structure function F_L(x,Q²)
• Low Q² Structure Function Measurements