Towards precision determination of unintegrated Parton Density Functions

2006/11/08 by H. Jung, A. V. Kotikov, Jung, H. +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions

paper · pdf · doi:10.48550/arxiv.hep-ph/0611093

openalex publication_date 2006/11/08 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

First attempts are described to determine the unintegrated Parton Density Function of the gluon from a fit to measurements of the structure function F₂(x,Q²) and also F₂^c(x,Q²) measured at HERA. Reasonable descriptions of both structure functions are obtained, but the gluon densities determined are different.

Related

• Critical tests of unintegrated gluon distributions
• Nucleon Structure Functions
• Determination of transverse momentum dependent gluon density from HERA\n structure function measurements
• Structure Functions and Small X Physics
• Status of CCFM - unintegrated gluon densities