|
This article is cited in 3 scientific papers (total in 3 papers)
REVIEWS OF TOPICAL PROBLEMS
Multiparton distribution functions in quantum chromodynamics
G. M. Zinovjeva, A. M. Snigirevbc a Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine
b Lomonosov Moscow State University, Skobeltsyn Institute of Nuclear Physics
c Joint Institute for Nuclear Research, Bogoliubov Laboratory of Theoretical Physics, Dubna, Moscow Region
Abstract:
The structure of hadrons (protons) and the dynamics of their interaction are usually studied in collisional experiments by exploring hard single parton–parton scattering described in terms of structure functions (single-particle distributions). Completely new and unique information comes from the selection and analysis of events in which two (or more) hard parton scatterings concurrently occur in a single $\bar {\rm p}{\rm p}$ (Tevatron; FermiLab, USA) or pp (LHC; CERN, Switzerland) collision. The simulation of such double (multiple) parton scatterings involves two-parton (multiparton) distribution functions. Properties of these functions, which may be extracted from quantum chromodynamics, are reviewed.
Received: April 12, 2020 Revised: October 15, 2020 Accepted: October 19, 2020
Citation:
G. M. Zinovjev, A. M. Snigirev, “Multiparton distribution functions in quantum chromodynamics”, UFN, 191:4 (2021), 372–385; Phys. Usp., 64:4 (2021), 357–369
Linking options:
https://www.mathnet.ru/eng/ufn6798 https://www.mathnet.ru/eng/ufn/v191/i4/p372
|
Statistics & downloads: |
Abstract page: | 112 | Full-text PDF : | 23 | References: | 16 | First page: | 12 |
|