Results 31 to 40 of about 65,169 (191)

Classical Initial Conditions for Nucleus-Nucleus Collisions [PDF]

, 2001
We present the results of an analytical calculation of the distribution of gluons in the state immediately following a heavy ion collision in the quasi-classical limit of QCD given by McLerran-Venugopalan model. We show that the typical transverse energy
Kovchegov, Yuri V.
core   +3 more sources

Topological ?vector gluons? [PDF]

Zeitschrift f�r Physik C Particles and Fields, 1982
A topological representation for individual quark chirality is proposed which eliminates spin lines from the classical surface and provides “chiral entropy” through patch-boundary lines that correspond to chirality reversal. The effect on quark spin makes it appropriate to describe such a patch-boundary line as a “topological vector gluon”.
Chew, G.F., Finkelstein, J.
openaire   +2 more sources

The dimensionally reduced description of the high energy scattering and the effective action for the reggeized gluons

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
doaj   +1 more source

Gluons at finite temperature [PDF]

, 2016
The gluon propagator is investigated at finite temperature via lattice simulations. In particular, we discuss its interpretation as a massive-type bosonic propagator.
Bicudo, P, Cardoso, N, Dudal, David, Oliveira, O, Silva, PJ   +4 more
core   +2 more sources

Gluon-gluon fusion production mode.

, 2013
This Report summarizes the results of the activities in 2012 and the first half of 2013 of the LHC Higgs Cross Section Working Group. The main goal of the working group was to present the state of the art of Higgs Physics at the LHC, integrating all new results that have appeared in the last few years. This report follows the first working group report
De Florian D, DI MICCO, Biagio, Boughezal R, Caola F, Chanon N, Di Nardo R, Ferrera G, Fidanza N, Grazzini M, Hall D, Hays C, Griffiths J, Hernandez Pinto R, Kauer N, Kim H, Martin S, Mazzitelli J, Melnikov K, Petriello F, Rotstein Habarnau Y, Sborlini G, Schulze M, Tommasini D, Yu J.   +23 more
openaire   +4 more sources

Off-diagonal Gluon Mass Generation and Infrared Abelian Dominance in Maximally Abelian Gauge in SU(3) Lattice QCD [PDF]

, 2012
In SU(3) lattice QCD formalism, we propose a method to extract gauge fields from link-variables analytically. With this method, we perform the first study on effective mass generation of off-diagonal gluons and infrared Abelian dominance in the maximally
G. ’t Hooft, H. J. Rothe, Hideo Suganuma, M. Creutz, Shinya Gongyo, Takumi Iritani   +5 more
core   +2 more sources

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
openaire   +1 more source

The quark - gluon medium [PDF]

Uspekhi Fizicheskih Nauk, 2010
Final version, to appear in Physics ...
Dremin, I. M., Leonidov, A. V.
openaire   +2 more sources

A New Method for Calculating the Energies Associated with Particle Reactions

Reports in Advances of Physical Sciences
A new method in which the energy and mass of elementary particles can be calculated is presented. Gluon-gluon interactions within a single elementary particle are considered, and the number of possible interactions per particle is determined.
Borros Arneth
doaj   +1 more source

Quark–gluon matter [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2007
Minor changes to text. New refs. included.
openaire   +2 more sources