Results 61 to 70 of about 1,448,470 (215)

Extraction of Effective Parameters From Transverse Momentum Spectra of Heavy Quarkonia in Proton–Proton Collisions at the LHC

Advances in High Energy Physics, Volume 2026, Issue 1, 2026.
The effective string tension (κ) in the Schwinger mechanism and the effective temperature (T) in Bose–Einstein statistics are extracted from the transverse momentum (pT) spectra of heavy quarkonia produced in proton‐proton (p + p) collisions at the Large Hadron Collider (LHC).
Peng-Cheng Zhang, Hailong Zhu, Fu-Hu Liu, Khusniddin K. Olimov, Subhash Singha   +4 more
wiley   +1 more source

Quarkonium states in an anisotropic quark-gluon plasma [PDF]

, 2009
In this work we study the properties of quarkonium states in a quark-gluon plasma which, due to expansion and non-zero viscosity, exhibits a local anisotropy in momentum space.
Guo, Yun
core  

Evolution of non-stationary pulses in a cold magnetized quark-gluon plasma

, 2020
We study weakly nonlinear wave perturbations propagating in a cold nonrelativistic and magnetized ideal quark-gluon plasma. We show that such perturbations can be described by the Ostrovsky equation.
Fogaca, D. A., Navarra, F. S., Fariello, R., Stepanyants, Y. A.   +3 more
core   +1 more source

“QGP Signatures” revisited

European Physical Journal C: Particles and Fields
We revisit the graphic table of QCD signatures in our 1996 Annual Reviews article “The Search for the Quark–Gluon Plasma” and assess the progress that has been made since its publication towards providing quantitative evidence for the formation of a ...
John W. Harris, Berndt Müller
doaj   +1 more source

Probing the gluon plasma with charm balance functions

European Physical Journal C: Particles and Fields, 2021
Recent theoretical explanations for how hydrodynamic-like flow can build up quickly in small collision systems (hydrodynamization) has led to a microscopic picture of flow building up in a gluon-dominated phase before chemical equilibrium between quarks ...
Sumit Basu, Peter Christiansen, Alice Ohlson, David Silvermyr   +3 more
doaj   +1 more source

Radiation Transport Through the Martian Atmosphere as a Function of the Zenith Angle

Journal of Geophysical Research: Planets, Volume 130, Issue 12, December 2025.
Abstract The topographic influence of the radiation environment on the Martian surface radiation is crucial for future human exploration. Topographic maps help assess radiation flux variations, aiding in hazard evaluation. Creating a global radiation map requires accounting for seasonally varying atmospheric density, heliospheric modulation, and ...
Salman Khaksari, Phillip H. Phipps, Robert F. Wimmer‐Schweingruber, Timothy J. Stubbs, Mark D. Looper, Jingnan Guo, Gabin Charpentier, Bent Ehresmann, Jan Leo Löwe, Daniel Matthiä, Donald M. Hassler, Cary Zeitlin, Sven Löffler   +12 more
wiley   +1 more source

Kollektive Phänomene im Nichtgleichgewichts-Quark-Gluon-Plasma [PDF]

, 2008
In this work we study the non-equilibrium dynamics of a quark-gluon plasma, as created in heavy-ion collisions. We investigate how big of a role plasma instabilities can play in the isotropization and equilibration of a quark-gluon plasma. In particular,
Schenke, Björn Peter
core  

The effect of weak magnetic photon emission from quark-gluon plasma

Physics Letters B
We propose a novel effect that accounts for the photon emission from a quark-gluon plasma in the presence of a weak external magnetic field. Although the weak magnetic photon emission from quark-gluon plasma only leads to a small correction to the photon
Jing-An Sun, Li Yan
doaj   +1 more source

Quark number scaling of hadronic pT spectra and constituent quark degree of freedom in p–Pb collisions at sNN=5.02 TeV

Physics Letters B, 2017
We show that the experimental data of transverse momentum (pT) spectra of identified hadrons released recently by ALICE collaboration for p–Pb collisions at sNN=5.02 TeV exhibit a distinct universal behavior — the quark number scaling.
Jun Song, Xing-rui Gou, Feng-lan Shao, Zuo-tang Liang   +3 more
doaj   +1 more source

Viscous QCD medium effects on the bottom quark transport coefficients

European Physical Journal C: Particles and Fields, 2023
The bottom quark transport coefficients, i.e., drag and diffusion coefficients, have been studied for the collisional and soft gluon radiative processes within the viscous QCD medium.
Adiba Shaikh, Sadhana Dash, Basanta K. Nandi   +2 more
doaj   +1 more source