Results 11 to 20 of about 154,090 (195)

Quarkonium Production in PHENIX [PDF]

open access: yes, 2007
Quarkonia provide a sensitive probe of the properties of the hot dense medium created in high energy heavy ion collisions. Hard scattering processes result in the production of heavy quark pairs that interact with the collision medium during ...
Abigail Bickley   +15 more
core   +2 more sources

Measurement of the Z boson production cross-section in proton-lead collisions at s NN $$ \sqrt{s_{\textrm{NN}}} $$ = 8.16 TeV

open access: yesJournal of High Energy Physics, 2023
This article presents the first measurement of the differential Z-boson production cross-section in the forward region using proton-lead collisions with the LHCb detector.
The LHCb collaboration   +1030 more
doaj   +1 more source

Strange hadron correlations in heavy-ion collisions at RHIC energies and below [PDF]

open access: yesEPJ Web of Conferences, 2022
Geometry and dynamics of the particle-emitting source in heavy-ion collisions can be inferred via the femtoscopy method. Two-particle correlations at small relative momentum exploit Quantum Statistics and the Final State Interactions (Coulomb and strong),
Zbroszczyk Hanna
doaj   +1 more source

Thermal, chemical and spectral equilibration in heavy-ion collisions [PDF]

open access: yes, 2015
We have considered the equilibration in a relativistic heavy ion collision using our transport model. We applied periodic boundary conditions to close the system in a box.
Almási, Gábor András, Wolf, György
core   +2 more sources

Vorticity in heavy-ion collisions [PDF]

open access: yesPhysical Review C, 2016
V2: 31 pages, 16 figures; new discussion added to the end of Sec.VI, references ...
Deng, Wei-Tian, Huang, Xu-Guang
openaire   +2 more sources

Transverse momentum spectra and nuclear modification factors of charged particles in pp, p-Pb and Pb-Pb collisions at the LHC

open access: yesJournal of High Energy Physics, 2018
We report the measured transverse momentum (p T) spectra of primary charged particles from pp, p-Pb and Pb-Pb collisions at a center-of-mass energy s N N = 5.02 $$ \sqrt{s_{\mathrm{NN}}}=5.02 $$ TeV in the kinematic range of 0.15 < p T < 50 GeV/c and |η|
The ALICE collaboration   +1013 more
doaj   +1 more source

An equation-of-state-meter of quantum chromodynamics transition from deep learning

open access: yesNature Communications, 2018
The large data generated in heavy-ion collision experiments require careful analysis to understand the physics. Here the authors use the deep-learning method to sort equation of states in QCD transition and analyze the simulated data sets mimicking the ...
Long-Gang Pang   +5 more
doaj   +1 more source

Electromagnetic Radiations from Heavy Ion Collision

open access: yesAdvances in High Energy Physics, 2013
In this review, we have discussed the different sources of photons and dileptons produced in heavy ion collision (HIC). The transverse momentum (pT) spectra of photons for different collision energies are analyzed with a view of extracting the thermal ...
Payal Mohanty   +2 more
doaj   +1 more source

Determining the temperature in heavy-ion collisions with multiplicity distribution

open access: yesPhysics Letters B, 2021
By relating the charge multiplicity distribution and the temperature of a de-exciting nucleus through a deep neural network, we propose that the charge multiplicity distribution can be used as a thermometer of heavy-ion collisions.
Yi-Dan Song   +4 more
doaj   +1 more source

Heavy ion collisions

open access: yesNuclear Physics A, 1980
Abstract We present an overview of recent attempts to understand high energy nuclear collisions.
openaire   +3 more sources

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