Results 21 to 30 of about 11,420 (211)
Two-loop QCD corrections to gluon–gluon scattering [PDF]
Nuclear Physics B, 2001 20 pages, LaTeX, JHEP class, typo ...
Glover, E. W. N. +2 more
openaire +3 more sources
Structure en quarks et gluons du nucléon
, 1992 Quark and gluon structure of a nucleon (Structure en quarks et gluons du ...
Colonna, Jean-François
core +3 more sources
Color Randomization of Fast Gluon-Gluon Pairs in the Quark-Gluon Plasma [PDF]
Journal of Experimental and Theoretical Physics, 2019 We study the color randomization of two-gluon states produced after splitting of a primary fast gluon in the quark-gluon plasma. We find that for the LHC conditions the color randomization of the $gg$ pairs is rather slow. At jet energies $E=100$ and $500$ GeV, for typical jet path length in the plasma in central Pb+Pb collisions, the $SU(3)$-multiplet
openaire +2 more sources
Gluon-gluon interactions in the bag model [PDF]
Physical Review D, 1983 An effective spin-dependent interaction Hamiltonian for low-lying gluon modes is calculated to scrO(..cap alpha../sub s/) in the MIT bag model. We give expressions for the energy shifts of low-lying glueballs.
C. E. Carlson +2 more
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The cross section for four-gluon production by gluon-gluon fusion
Nuclear Physics B, 1986 Abstract The cross section for two-gluon to four-gluon scattering is given in a form suitable for fast numerical calculations.
Stephen J. Parke, T.R. Taylor
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Gluon propagators and center vortices in gluon plasma [PDF]
Physical Review D, 2011 We study electric and magnetic components of the gluon propagators in quark-gluon plasma in terms of center vortices by using a quenched simulation of SU(2) lattice theory. In the Landau gauge, the magnetic components of the propagators are strongly affected in the infrared region by removal of the center vortices, while the electric components are ...
Chernodub, Maxim N. +4 more
openaire +6 more sources
Triple (and quadruple) soft-gluon radiation in QCD hard scattering
Journal of High Energy Physics, 2020 We consider the radiation of three soft gluons in a generic process for multi- parton hard scattering in QCD. In the soft limit the corresponding scattering amplitude has a singular behaviour that is factorized and controlled by a colorful soft current ...
Stefano Catani +2 more
doaj +1 more source
EPJ Web of Conferences, 2016 A high-energy Electron-Ion Collider (EIC) would offer a most promising tool to study in detail the transverse momentum distributions of gluons inside hadrons.
Boer Daniël
doaj +1 more source
Physics Letters B, 2018 We study the azimuthal cosφ and cos2φ asymmetries in heavy-quark pair leptoproduction, lN→l′QQ¯X, as probes of linearly polarized gluons inside unpolarized proton, where the azimuth φ is the angle between the lepton scattering plane (l,l′) and the ...
A.V. Efremov, N.Ya. Ivanov, O.V. Teryaev
doaj +1 more source
European Physical Journal C: Particles and Fields, 2018 We discuss the high energy scattering of hadrons with the multi-Regge kinematics. The effective 2D model for the interaction between the produced hard gluons appears as a result of the dimensional reduction, which is similar to the dimensional reduction $
S. Bondarenko, M. A. Zubkov
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