Results 201 to 210 of about 16,838 (234)

Search for single production of a vector-like quark via a heavy gluon in the 4b final state with the ATLAS detector in pp collisions at s=8 TeV

, 2016
Onofre, A., Castro, Nuno Filipe Silva Fernandes, ATLAS Collaboration   +2 more
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Lower vs. high momentum mass tomography in Quark-Gluon Plasma

, 2016
Magdalena Djordjevic, Bojana Ilic, L. Živković   +2 more
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Quark and gluon relaxation in quark-gluon plasmas

Physical Review D, 1993
The quasiparticle decay rates for quarks and gluons in quark-gluon plasmas are calculated by solving the kinetic equation. Introducing an infrared cutoff to allow for nonperturbative effects, we evaluate the quasiparticle lifetime at momenta greater than the inverse Debye screening length to leading order in the coupling constant.
Heiselberg, H., Pethick, Christopher J.
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Gluon polarization in quark-gluon elastic scattering

Physical Review D, 1982
We present the result for the linear polarization of a gluon in quark-gluon elastic scattering at the one-loop level in perturbative quantum chromodynamics. This polarization, which is on the order of 10%, shows considerable variation with the scattering angle and can be used in principle to distinguish gluon jets from quark jets.
A. Devoto, W. W. Repko
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Gluon-gluon Fusion (Chapter I.4)

2017
We present here an update of developments since the publication of YR3. First, recent results on theinclusive cross-section are discussed, and we provide recommendations for the computation of its valueand uncertainty. Then, jet-binned cross sections are examined: we provide benchmarks for differentialtransverse-momentum distributions in the effective ...
Anastasiou, C, Banfi, A, Bonvini, M, Boughezal, R, Caola, F, Chen, X, Di Micco, B, Dreyer, FA, Duhr, C, Dulat, F, Furlan, E, Gehrmann, T, Glover, EWN, Herzog, F, Jaquier, M, Krauss, F, Kuttimalai, S, Lazopoulos, A, Liu, X, Maierhöfer, P, Marzani, S, Mistlberger, B, Monni, PF, Petriello, F, Re, E, Salam, GP, Schmidt, T, Schönherr, M, Spira, M, Stewart, IW, Tackmann, FJ, Tackmann, K, Torrielli, P   +32 more
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MASSIVE GLUONS AND QUARK GLUON PLASMA SIGNATURES

International Journal of Modern Physics E, 1992
The evolution of the physical picture of the quark gluon plasma from an ideal gas to a complicated interacting system is reviewed. Recent calculations of quark gluon plasma signatures are discussed which consider a nonvanishing in-medium gluon mass.
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Gluon Condensation in Quark-Gluon Plasma

1985
According to the generally accepted view, at high enough temperature or/and density a transition may take place from the hadronic phase of the matter into the quark-gluon plasma phase.1, 2 We hope that in high energy heavy-ion collisions there is a chance to reach that region of physical conditions where this phase transition is possible.
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Gluons

Soviet Physics Uspekhi, 1980
Ya.I. Azimov, Yu.L. Dokshitser, V.A. Khoze   +2 more
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The Gluon

2019
Abstract This chapter describes the description of the proton as a bound state of partons. After a review of the properties of parton distribution functions, it introduces the evidence for a component of the proton responsible for its binding.
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On the physics potential to study the gluon content of proton and deuteron at NICA SPD

Progress in Particle and Nuclear Physics, 2021
Alessandro Bacchetta, Jean-Philippe Lansberg, Francesco Murgia   +2 more
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