Results 21 to 30 of about 150,323 (230)

Thermodynamics and energy loss in D dimensions from holographic QCD model

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We consider the holographic QCD model with a planar horizon in the D dimensions with different consistent metric solutions. We investigate the black hole thermodynamics, phase diagram and equations of state (EoS) in different dimensions.
Zhou-Run Zhu   +3 more
doaj   +1 more source

Off-equilibrium non-Gaussian fluctuations near the QCD critical point: an effective field theory perspective

open access: yesJournal of High Energy Physics, 2022
The non-Gaussian fluctuations of baryon density are sensitive to the presence of the conjectured QCD critical point. Their observational consequences are crucial for the ongoing experimental search for this critical point through the beam energy scan ...
Noriyuki Sogabe, Yi Yin
doaj   +1 more source

Quark-Meson Coupling Model with Short-Range Quark-Quark Interactions [PDF]

open access: yesProgress of Theoretical Physics, 2001
Short-range quark-quark correlations are introduced into the quark-meson coupling (QMC) model phenomenologically. We study the effect of the correlations on the structure of the nucleon in dense nuclear matter. With the addition of correlations, the saturation curve for symmetric nuclear matter is much improved at high density.
Saito, K., Tsushima, K.
openaire   +3 more sources

Quark decay top to two bodies

open access: yesVisión Electrónica, 2019
Is investigated the top quark decay (t) two bodies using the spectator model. Is analyzed the decay (t→bW⁺) calculated theoretically the width of decay and decay fraction of the particle whose result is compared with the experimental data of the table ...
Mauricio Rozo-Clavijo   +2 more
doaj   +1 more source

Runaway quarks [PDF]

open access: yesPhysical Review D, 1995
When heavy nuclei collide, a quark-gluon plasma is formed. The plasma is subject to strong electric field due to the charge of the colliding nuclei. The electric field can influence the behavior of the quark-gluon plasma. In particular, we might observe an increased number of quarks moving in the direction of that field, as we do in the standard ...
openaire   +3 more sources

Screening of the QCD heavy quark potential at finite temperature [PDF]

open access: yes, 1988
Karsch F, Wyld HW. Screening of the QCD heavy quark potential at finite temperature. Physics Letters, B.
Karsch, Frithjof, Wyld, H W, Wyld, H. W.
core   +1 more source

Parton splitting scales of reclustered large-radius jets in high-energy nuclear collisions

open access: yesEuropean Physical Journal C: Particles and Fields, 2022
We carry out the first theoretical investigation on yields and the hardest parton splitting of large-radius jets reclustered from small radius ( $$R=0.2$$ R = 0.2 ) anti- $$k_t$$ k t jets in Pb + Pb collisions, and confront them with the recent ATLAS ...
Shan-Liang Zhang   +2 more
doaj   +1 more source

Polarization Effects In Hadron-Hadron Scatterings

open access: yesCumhuriyet Science Journal, 2018
In the case of diffraction scattering of hadrons by hadrons, a nonzeropolarization of the scattered particles arises, which is related to thelogarithmic derivative of the differential scattering cross section.Polarization changes sign in those reactions ...
İ.g. Afandıyeva, Rasim A. Ahmedov
doaj   +1 more source

HEAVY QUARKS IN THE QUARK-GLUON PLASMA [PDF]

open access: yes, 2010
94 pages, 41 figures, 2 tables; invited review for chapter in "Quark-Gluon Plasma 4"; comments welcome; v2: additional references, streamlined ...
Rapp, Ralf, van Hees, Hendrik
openaire   +2 more sources

Deconfinement and virtual quark loops [PDF]

open access: yes, 1983
Çelik T, Engels J, Satz H. Deconfinement and virtual quark loops. Physics Letters, B.
Çelik, T.   +2 more
core   +1 more source

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