Charge-dependent correlations from event-by-event anomalous hydrodynamics
arXiv:1601.00887 · doi:10.1016/j.nuclphysa.2016.03.049
Abstract
We report on our recent attempt of quantitative modeling of the Chiral Magnetic Effect (CME) in heavy-ion collisions. We perform 3+1 dimensional anomalous hydrodynamic simulations on an event-by-event basis, with constitutive equations that contain the anomaly-induced effects. We also develop a model of the initial condition for the axial charge density that captures the statistical nature of random chirality imbalances created by the color flux tubes. Basing on the event-by-event hydrodynamic simulations for hundreds of thousands of collisions, we calculate the correlation functions that are measured in experiments, and discuss how the anomalous transport affects these observables.
4 pages, 1 figure, proceedings of Quark Matter 2015
References in corpus (6)
- The Chiral Magnetic Effect
- Charge separation induced by P-odd bubbles in QCD matter
- Azimuthal correlations from transverse momentum conservation and possible local parity violation
- Hydrodynamics with chiral anomaly and charge separation in relativistic heavy ion collisions
- Alternative Contributions to the Angular Correlations Observed at RHIC Associated with Parity Fluctuations
- Explaining Angular Correlations Observed at RHIC with Flow and Local Charge Conservation