Work

FL proton structure function from the unified DGLAP/BFKL approach

Year: 2009

Type: article

Abstract: We compute the longitudinal proton structure function ${F}_{L}$ from the ${k}_{T}$ factorization scheme, using the unified DGLAP/BFKL resummation approach at small $x$ for the unintegrated gluon density. The differences between the ${k}_{T}$ factorization, collinear factorization, and dipole approaches are analyzed and discussed. The comparisons with the DESY collider HERA data are made and predictions for the proposed large hadron-electron collider are also provided.

Source: Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields

DOI: 10.1103/physrevd.80.014006

Authors: K. Golec-Biernat, A. M. Staśto

Institutions: Institute of Nuclear Physics, Polish Academy of Sciences, University of Rzeszów, Pennsylvania State University, Brookhaven National Laboratory

Language: Latvian

Topic: Quantum Chromodynamics and Particle Interactions

Subfield: Nuclear and High Energy Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: green

Funders: Ministerstwo Edukacji i Nauki, Deutsches Elektronen-Synchrotron

OpenAlex ID: W2164600850

FWCI: 0.541

Cites: 37

Cited by: 26

Related to: 10