RT Journal Article
T1 Searches for transverse momentum dependent flow vector fluctuations in Pb-Pb and p-Pb collisions at the LHC
A1 ALICE Collaboration, 
A1 González Ferreiro, Elena
K1 Heavy Ion Experiments
AB The measurement of azimuthal correlations of charged particles is presented for Pb-Pb collisions at √sNN=2.76 TeV and p-Pb collisions at √sNN=5.02 TeV with the ALICE detector at the CERN Large Hadron Collider. These correlations are measured for the second, third and fourth order flow vector in the pseudorapidity region |η| < 0.8 as a function of centrality and transverse momentum p T using two observables, to search for evidence of p T-dependent flow vector fluctuations. For Pb-Pb collisions at 2.76 TeV, the measurements indicate that p T-dependent fluctuations are only present for the second order flow vector. Similar results have been found for p-Pb collisions at 5.02 TeV. These measurements are compared to hydrodynamic model calculations with event-by-event geometry fluctuations in the initial state to constrain the initial conditions and transport properties of the matter created in Pb–Pb and p–Pb collisions.
PB Springer
SN 1029-8479
YR 2017
FD 2017
LK http://hdl.handle.net/10347/22488
UL http://hdl.handle.net/10347/22488
LA eng
NO Acharya, S., Adamová, D., Adolfsson, J. et al. Searches for transverse momentum dependent flow vector fluctuations in Pb-Pb and p-Pb collisions at the LHC. J. High Energ. Phys. 2017, 32 (2017). https://doi.org/10.1007/JHEP09(2017)032
DS Minerva
RD 24 abr 2026