# Symmetric cumulants and event-plane correlations in Pb + Pb collisions

@article{Giacalone2016SymmetricCA, title={Symmetric cumulants and event-plane correlations in Pb + Pb collisions}, author={Giuliano Giacalone and Li Yan and Jacquelyn Noronha-Hostler and J-Y. Ollitrault}, journal={Physical Review C}, year={2016}, volume={94}, pages={014906} }

The ALICE Collaboration has recently measured the correlations between amplitudes of anisotropic flow in different Fourier harmonics, referred to as symmetric cumulants. We derive approximate relations between symmetric cumulants involving $v_4$ and $v_5$ and the event-plane correlations measured by ATLAS. The validity of these relations is tested using event-by-event hydrodynamic calculations. The corresponding results are in better agreement with ALICE data than existing hydrodynamic…

## 54 Citations

Mixed Harmonic Correlations: Hydrodynamic Predictions at RHIC using Experimental Analysis Techniques

- Physics
- 2017

Observables for longitudinal flow correlations in heavy-ion collisions

- Physics
- 2017

We propose several new observables/correlators, based on correlations between two or more subevents separated in pseudorapidity $\eta$, to study the longitudinal flow fluctuations. We show that these…

Systematic studies of correlations between different order flow harmonics in Pb-Pb collisions at √sNN = 2.76 TeV

- Physics
- 2018

The correlations between event-by-event fluctuations of anisotropic flow harmonic amplitudes have been measured in Pb-Pb collisions at sNN=2.76 TeV with the ALICE detector at the Large Hadron…

Investigating the correlations of flow harmonics in 2.76A TeV Pb–Pb collisions

- Physics, Mathematics
- 2016

This proceeding briefly summarizes our recent investigations on the correlations of flow harmonics in 2.76A TeV Pb–Pb collisions with viscous hydrodynamics VISH2+1. We calculated both the symmetric…

Hydrodynamical response of plane correlation in Pb + Pb collisions at s NN = 2.76TeV

- PhysicsInternational Journal of Modern Physics E
- 2019

In high energy heavy-ion collisions, the final anisotropic flow coefficients and their corresponding event–plane correlations are considered as the medium evolutional response to the initial…

Observation of correlated azimuthal anisotropy Fourier harmonics in pp and pPb collisions at the LHC

- Physics
- 2017

The azimuthal anisotropy Fourier coefﬁcients ( v n ) in 8.16 TeV pPb data are extracted via long-range two-particle correlations as a function of event multiplicity and compared to corresponding…

News on collectivity in Pb-Pb collisions from the ALICE experiment

- Physics
- 2017

The collective expansion of the color-deconfined fireball created in ultra-relativistic heavy-ion collisions maps the initial state of the quark-gluon plasma (QGP) to the final-state particle…

Observation of Correlated Azimuthal Anisotropy Fourier Harmonics in pp and p+Pb Collisions at the LHC.

- PhysicsPhysical review letters
- 2018

The azimuthal anisotropy Fourier coefficients (v_{n}) in 8.16 TeV p+Pb data are extracted via long-range two-particle correlations as a function of the event multiplicity and compared to corresponding results in pp and PbPb collisions, finding the v_{2} and v_{4} coefficients to be positively correlated in all collision systems.

Systematic studies of correlations between different order flow harmonics in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 2.76 TeV

- Physics
- 2017

The correlations between event-by-event fluctuations of anisotropic flow harmonic amplitudes have been measured in Pb-Pb collisions at √ sNN = 2.76 TeV with the ALICE detector at the Large Hadron…

Review of Anisotropic Flow Correlations in Ultrarelativistic Heavy-Ion Collisions

- Physics
- 2016

Anisotropic flow phenomena are a key probe of the existence of Quark-Gluon Plasma. Several new observables associated with correlations between anisotropic flow harmonics are developed, which are…

## References

SHOWING 1-10 OF 47 REFERENCES

Ann

- Psychology
- 2005

Aaron Beck’s cognitive therapy model has been used repeatedly to treat depression and anxiety. The case presented here is a 34-year-old female law student with an adjustment disorder with mixed…

doi:10.1103/PhysRevC.90.024905 [arXiv:1403.0489 [hep-ex]

- [ATLAS Collaboration], Phys. Rev. C 90,
- 2014

Phys

- Lett. B 642, 227
- 2006

Phys

- Rev. C 91, no. 4, 044904
- 2015

Phys

- Rev. C 87, no. 4, 044907
- 2013

doi:10.1103/PhysRevLett.107.252301 [arXiv:1105.3928 [nucl-ex]

- [PHENIX Collaboration], Phys. Rev. Lett. 107,
- 2011

Phys

- Lett. B 742, 94
- 2015

Phys

- Rev. C 85, 024908
- 2012

Phys

- Rev. C 91, no. 3, 034902
- 2015