Predictions for 5.023 TeV Pb + Pb collisions at the CERN Large Hadron Collider
Niemi, H., Eskola, K., Paatelainen, R., & Tuominen, K. (2016). Predictions for 5.023 TeV Pb + Pb collisions at the CERN Large Hadron Collider. Physical Review C, 93(1), Article 014912. https://doi.org/10.1103/PhysRevC.93.014912
Published in
Physical Review CDate
2016Copyright
© 2016 American Physical Society. Published in this repository with the kind permission of the publisher.
We compute predictions for various low-transverse-momentum bulk observables in √sNN = 5.023 TeV
Pb+Pb collisions at the CERN Large Hadron Collider (LHC) from the event-by-event next-to-leading-order
perturbative-QCD + saturation + viscous hydrodynamics (“EKRT”) model. In particular, we consider the
centrality dependence of charged hadron multiplicity, flow coefficients of the azimuth-angle asymmetries,
and correlations of event-plane angles. The centrality dependencies of the studied observables are predicted
to be very similar to those at 2.76 TeV, and the magnitudes of the flow coefficients and event-plane angle
correlations are predicted to be close to those at 2.76 TeV. The flow coefficients may, however, offer slightly more
discriminating power on the temperature dependence of QCD matter viscosity than the 2.76 TeV measurements.
Our prediction for the multiplicity in the 0–5 % centrality class, obtained using the two temperature-dependent
shear-viscosity-to-entropy ratios that give the best overall fit to BNL Relativistic Heavy Ion Collider (RHIC)
and LHC data is dNch/dη|
|η|0.5 = 1876 ... 2046. We also predict a power-law increase from 200 GeV Au+Au
collisions at RHIC to 2.76 and 5.023 TeV Pb+Pb collisions at the LHC, dNch/dη|
|η|0.5 ∝ s0.164...0.174.
...
Publisher
American Physical SocietyISSN Search the Publication Forum
2469-9985Keywords
Publication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/25549256
Metadata
Show full item recordCollections
Related items
Showing items with similar title or keywords.
-
Predictions for multiplicities and flow harmonics in 5.44 TeV Xe+Xe collisions at the CERN Large Hadron Collider
Eskola, Kari; Niemi, Harri; Paatelainen, R.; Tuominen, K. (American Physical Society, 2018)We present the event-by-event next-to-leading-order perturbative-QCD + saturation + viscous hydrodynamics (EKRT) model predictions for the centrality dependence of the charged hadron multiplicity in the pseudorapidity ... -
Next-to-leading order perturbative QCD predictions for exclusive J/ψ photoproduction in oxygen-oxygen and lead-lead collisions at energies available at the CERN Large Hadron Collider
Eskola, K. J.; Flett, C. A.; Guzey, V.; Löytäinen, T.; Paukkunen, H. (American Physical Society (APS), 2023)We present predictions for the cross sections of coherent J/ψ photoproduction in lead-lead and oxygen-oxygen ultraperipheral collisions (UPCs) as a function of the J/ψ rapidity at the LHC in the framework of collinear ... -
Two-particle differential transverse momentum and number density correlations in p-Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV at the CERN Large Hadron Collider
ALICE Collaboration (American Physical Society, 2019)We present measurements of two-particle differential number correlation functions R2 and transverse momentum correlation functions P2, obtained from p-Pb collisions at 5.02 TeV and Pb-Pb collisions at 2.76 TeV. The results ... -
Multiparticle azimuthal correlations in p-Pb and Pb-Pb collisions at the CERN Large Hadron Collider
ALICE Collaboration (American Physical Society, 2014)Measurements of multiparticle azimuthal correlations (cumulants) for charged particles in p-Pb at √sNN = 5.02 TeV and Pb-Pb at √sNN = 2.76 TeV collisions are presented. They help address the question of whether there is ... -
Inclusive dijet photoproduction in ultraperipheral heavy ion collisions at the CERN Large Hadron Collider in next-to-leading order QCD
Guzey, V.; Klasen, M. (American Physical Society, 2019)We compute the cross section of inclusive dijet photoproduction in ultraperipheral Pb-Pb collisions at the CERN Large Hadron Collider using next-to-leading order perturbative QCD. We demonstrate that our theoretical ...