10 papers
Enhanced hydrodynamic predictions for
Rupam Samanta, Tribhuban Parida, Jean-Yves Ollitrault
We present hydrodynamic predictions for the new observable , which measures the correlation of particle spectra with elliptic flow. We implement a data-driven correcti…
Explaining higher-order correlations between elliptic and triangular flow
Mubarak Alqahtani, Jean-Yves Ollitrault
The ALICE and CMS Collaborations have analyzed a number of cumulants mixing elliptic flow () and triangular flow (), involving up to particles, in Pb+Pb collisions at…
Impact parameter dependence of anisotropic flow: Bayesian reconstruction in ultracentral nucleus-nucleus collisions
Mubarak Alqahtani, Rajeev S. Bhalerao, Giuliano Giacalone +2
Peculiar phenomena have been observed in analyses of anisotropic flow () fluctuations in ultracentral nucleus-nucleus collisions: The fourth-order cumulant of the elliptic flo…
The size of the quark-gluon plasma in ultracentral collisions: impact of initial density fluctuations on the average transverse momentum
Fabian Zhou, Giuliano Giacalone, Jean-Yves Ollitrault
Recent experiments have shown that the mean transverse momentum of outgoing particles increases as a function of the particle multiplicity in ultracentral nucl…
Extracting the speed of sound of QCD from transverse momentum fluctuations
Mubarak Alqahtani, Tribhuban Parida, Jean-Yves Ollitrault
We extract the speed of sound () in the quark-gluon plasma from ATLAS data on the probability distribution of the transverse momentum per particle, , in ultra-central P…
The collectivity of transverse momentum fluctuations
Tribhuban Parida, Rupam Samanta, Jean-Yves Ollitrault
We study the observable , which quantifies the relative change of spectra induced by event-by-event density fluctuations in the medium created in heavy-ion collisio…