XXV International Baldin Seminar on High Energy Physics Problems "Relativistic Nuclear Physics and Quantum Chromodynamics"

Elliptic flow fluctuations at NICA energy range

21 Sept 2023, 09:40

20m

Blokhintsev auditorium (BLTP JINR)

Parallel: Relativistic heavy ion collisions

Speaker

Demanov, Alexander

Description

The main purpose of the MPD experiment at NICA collider is to explore the QCD phase diagram of strongly interacting matter produced in nucleus-nucleus collisions at $\sqrt{s_{NN}}=4-11$ GeV. The anisotropic flow of produced particles is one of the important observables sensitive to the transport properties of such matter. The relative elliptic flow fluctuations are of intense interest since they can be used as a probe for the initial conditions using the ratio of cumulants $v_2\{4\}/v_2\{2\}$.
In this work, we study the magnitude of elliptic flow fluctuations characterized by the ratio of cumulants $v_2\{4\}/v_2\{2\}$ using the state-of-the-art models of heavy-ion collisions at $\sqrt{s_{NN}}=5-7$ GeV.

Presentation materials

Baldin Seminar 2023 (2).pdf

Peer reviewing

Paper

Accepted on 22 Jan 2024 by Baldin ISHEPP Seminar

Paper files:

• Elliptic flow fluctuations at NICA energy range.zip