Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model

Magdy, Niseem; Sun, Xu; Ye, Zhenyu; Evdokimov, Olga; Lacey, Roy

doi:10.3390/universe6090146

Title: Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model

Abstract

A Multi-Phase Transport (AMPT) model is used to study the elliptic flow fluctuations of identified particles using participant and spectator event planes. The elliptic flow measured using the first order spectator event plane is expected to give the elliptic flow relative to the true reaction plane which suppresses the flow fluctuations. However, the elliptic flow measured using the second-order participant plane is expected to capture the elliptic flow fluctuations. Our study shows that the first order spectator event plane could be used to study the elliptic flow fluctuations of the identified particles in the AMPT model. The elliptic flow fluctuations magnitude shows weak particle species dependence and transverse momentum dependence. Such observation will have important implications for understanding the source of the elliptic flow fluctuations.

Authors:

; Sun, Xu; Ye, Zhenyu; Evdokimov, Olga;

Publication Date:: Sun Sep 06 00:00:00 EDT 2020

Research Org.:: Univ. of Illinois, Chicago, IL (United States)

Sponsoring Org.:: USDOE Office of Nuclear Energy (NE)

OSTI Identifier:: 1658420

Alternate Identifier(s):: OSTI ID: 1782862

Report Number(s):: DOE-UIC-ER-40865-J2021-8
Journal ID: ISSN 2218-1997; PII: universe6090146

Grant/Contract Number:: FG02-94ER40865 and DE-FG02-87ER40331.A008; FG02-94ER40865

Resource Type:: Published Article

Journal Name:: Universe

Additional Journal Information:: Journal Name: Universe Journal Volume: 6 Journal Issue: 9; Journal ID: ISSN 2218-1997

Publisher:: MDPI AG

Country of Publication:: Switzerland

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; collectivity; correlation; shear viscosity

Citation Formats


                    Magdy, Niseem, Sun, Xu, Ye, Zhenyu, Evdokimov, Olga, and Lacey, Roy. Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model.  Switzerland: N. p., 2020. 
Web.  doi:10.3390/universe6090146.

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                    Magdy, Niseem, Sun, Xu, Ye, Zhenyu, Evdokimov, Olga, & Lacey, Roy. Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model.  Switzerland.  https://doi.org/10.3390/universe6090146

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                    Magdy, Niseem, Sun, Xu, Ye, Zhenyu, Evdokimov, Olga, and Lacey, Roy. Sun .  
"Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model".  Switzerland.  https://doi.org/10.3390/universe6090146.

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@article{osti_1658420,

  title        = {Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model},

  author       = {Magdy, Niseem and Sun, Xu and Ye, Zhenyu and Evdokimov, Olga and Lacey, Roy},

  abstractNote = {A Multi-Phase Transport (AMPT) model is used to study the elliptic flow fluctuations of identified particles using participant and spectator event planes. The elliptic flow measured using the first order spectator event plane is expected to give the elliptic flow relative to the true reaction plane which suppresses the flow fluctuations. However, the elliptic flow measured using the second-order participant plane is expected to capture the elliptic flow fluctuations. Our study shows that the first order spectator event plane could be used to study the elliptic flow fluctuations of the identified particles in the AMPT model. The elliptic flow fluctuations magnitude shows weak particle species dependence and transverse momentum dependence. Such observation will have important implications for understanding the source of the elliptic flow fluctuations.},

  doi          = {10.3390/universe6090146},

  journal      = {Universe},

  number       = 9,

  volume       = 6,

  place        = {Switzerland},

  year         = {Sun Sep 06 00:00:00 EDT 2020},

  month        = {Sun Sep 06 00:00:00 EDT 2020}

}

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Title: Investigation of the Elliptic Flow Fluctuations of the Identified Particles Using the a Multi-Phase Transport Model

Abstract

Citation Formats

New method for measuring azimuthal distributions in nucleus-nucleus collisions journal, April 2001

Azimuthal anisotropy in Cu+Au collisions at s NN = 200 GeV journal, July 2018

Collision-geometry fluctuations and triangular flow in heavy-ion collisions journal, May 2010

Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze-out journal, November 2002

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Decomposition of the jet fragmentation function in high-energy heavy-ion collisions journal, August 2013

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Event-by-Event Anisotropic Flow in Heavy-ion Collisions from Combined Yang-Mills and Viscous Fluid Dynamics journal, January 2013

Strangeness fluctuations and MEMO production at FAIR journal, June 2009

Anisotropic Flow in Event-by-Event Ideal Hydrodynamic Simulations of s N N = 200 GeV Au + Au Collisions journal, November 2012

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Strings, pomerons and the VENUS model of hadronic interactions at ultrarelativistic energies journal, September 1993

Dynamically integrated transport approach for heavy-ion collisions at high baryon density journal, August 2018

Medium modifications of jet shapes in Pb + Pb collisions at s N N = 2.76 TeV within a multiphase transport model journal, February 2014

Methods for analyzing anisotropic flow in relativistic nuclear collisions journal, September 1998

Formation of superdense hadronic matter in high energy heavy-ion collisions journal, October 1995

Long-range azimuthal correlations in proton–proton and proton–nucleus collisions from the incoherent scattering of partons journal, December 2014

Elliptic flow: a brief review journal, May 2011

Mode-coupling effects in anisotropic flow in heavy-ion collisions journal, June 2016

Translation of collision geometry fluctuations into momentum anisotropies in relativistic heavy-ion collisions journal, December 2010

hijing: A Monte Carlo model for multiple jet production in pp , pA , and AA collisions journal, December 1991

Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and ϕ Meson in Au + Au Collisions at s N N = 200 GeV journal, February 2016

Flow study in relativistic nuclear collisions by Fourier expansion of azimuthal particle distributions journal, May 1996

200 A GeV Au + Au Collisions Serve a Nearly Perfect Quark-Gluon Liquid journal, May 2011

Multiparticle azimuthal cumulants in p + Pb collisions from a multiphase transport model journal, September 2018

Correlation measurements between flow harmonics in Au+Au collisions at RHIC journal, August 2018

Elliptic flow in the Gaussian model of eccentricity fluctuations journal, January 2008

Non-flow correlations and elliptic flow fluctuations in Au + Au collisions at s NN = 200 GeV journal, March 2010

Relative flow fluctuations as a probe of initial state fluctuations journal, May 2017

System size, energy and pseudorapidity dependence of directed and elliptic flow at RHIC journal, August 2006

Viscosity Information from Relativistic Nuclear Collisions: How Perfect is the Fluid Observed at RHIC? journal, October 2007

Measurement of the correlation between flow harmonics of different order in lead-lead collisions at s NN = 2.76 TeV with the ATLAS detector journal, September 2015

Hybrid Color Glass Condensate and hydrodynamic description of the Relativistic Heavy Ion Collider small system scan journal, April 2020

Predictions for s NN = 5.02 TeV Pb + Pb collisions from a multiphase transport model journal, May 2016

Acoustic scaling of linear and mode-coupled anisotropic flow; implications for precision extraction of the specific shear viscosity journal, August 2018

Effects of viscosity on the mapping of initial to final state in heavy ion collisions journal, March 2015

Event-by-event shape and flow fluctuations of relativistic heavy-ion collision fireballs journal, August 2011

Revealing long-range multiparticle collectivity in small collision systems via subevent cumulants journal, September 2017

Scaling of elliptic flow in heavy-ion collisions with the number of constituent quarks in a transport model journal, March 2016

Effect of the QCD equation of state and strange hadronic resonances on multiparticle correlations in heavy ion collisions journal, September 2018

Azimuthal Harmonics in Small and Large Collision Systems at RHIC Top Energies journal, April 2019

Particle production via strings and baryon stopping within a hadronic transport approach journal, April 2020

Measurements of Higher Order Flow Harmonics in Au + Au Collisions at s N N = 200 GeV journal, December 2011

Generic framework for anisotropic flow analyses with multiparticle azimuthal correlations journal, June 2014

Acoustic scaling of anisotropic flow in shape-engineered events: implications for extraction of the specific shear viscosity of the quark gluon plasma journal, September 2016

Early thermalization at RHIC journal, May 2002

Investigations of anisotropic collectivity using multi-particle correlations in pp, p–Pb and Pb–Pb collisions journal, November 2017

Importance of correlations and fluctuations on the initial source eccentricity in high-energy nucleus-nucleus collisions journal, January 2008

Dynamical initial-state model for relativistic heavy-ion collisions journal, February 2018

Event-by-event distributions of azimuthal asymmetries in ultrarelativistic heavy-ion collisions journal, May 2013

The RHIC zero-degree calorimeters journal, April 2001

Multiphase transport model for relativistic heavy ion collisions journal, December 2005

ZPC 1.0.1: a parton cascade for ultrarelativistic heavy ion collisions journal, April 1998

Radial and elliptic flow at RHIC: further predictions journal, March 2001

Directed flow at midrapidity in event-by-event hydrodynamics journal, June 2011

Harmonic decomposition of three-particle azimuthal correlations at energies available at the BNL Relativistic Heavy Ion Collider journal, September 2018

Collision system and beam energy dependence of anisotropic flow fluctuations journal, February 2019

Flow analysis with cumulants: Direct calculations journal, April 2011

New method for measuring azimuthal distributions in nucleus-nucleus collisions
journal, April 2001

Azimuthal anisotropy in Cu+Au collisions at s NN = 200 GeV
journal, July 2018

Collision-geometry fluctuations and triangular flow in heavy-ion collisions
journal, May 2010

Collective flow and two-pion correlations from a relativistic hydrodynamic model with early chemical freeze-out
journal, November 2002

Measurement of higher-order harmonic azimuthal anisotropy in PbPb collisions at $\sqrt{s_{NN}} = 2.76$ TeV
journal, April 2014

Nonlinearities in the harmonic spectrum of heavy ion collisions with ideal and viscous hydrodynamics
journal, October 2012

Anisotropic flow and flow fluctuations for Au + Au at $\sqrt{s_{N N}} = 200$ GeV in a multiphase transport model
journal, April 2014

Anisotropic flow in AuAu and CuCu at 62 GeV and 200 GeV
journal, August 2006

Hadronic dissipative effects on elliptic flow in ultrarelativistic heavy-ion collisions
journal, May 2006

Event-by-event hydrodynamics and elliptic flow from fluctuating initial states
journal, March 2011

Viscous Damping of Anisotropic Flow in 7.7 − 200 GeV Au+Au Collisions
journal, January 2017

Decomposition of the jet fragmentation function in high-energy heavy-ion collisions
journal, August 2013

Flow fluctuations and long-range correlations: elliptic flow and beyond
journal, November 2011

Event-by-Event Anisotropic Flow in Heavy-ion Collisions from Combined Yang-Mills and Viscous Fluid Dynamics
journal, January 2013

Strangeness fluctuations and MEMO production at FAIR
journal, June 2009

Anisotropic Flow in Event-by-Event Ideal Hydrodynamic Simulations of $\sqrt{s_{N N}} = 200 GeV$ $Au + Au$ Collisions
journal, November 2012

Centrality dependence of mapping the hydrodynamic response to the initial geometry in heavy-ion collisions
journal, August 2015

Measurement of event-plane correlations in $\sqrt{s_{NN}} = 2.76$ TeV lead-lead collisions with the ATLAS detector
journal, August 2014

Strings, pomerons and the VENUS model of hadronic interactions at ultrarelativistic energies
journal, September 1993

Dynamically integrated transport approach for heavy-ion collisions at high baryon density
journal, August 2018

Medium modifications of jet shapes in Pb + Pb collisions at $\sqrt{s_{N N}} = 2.76$ TeV within a multiphase transport model
journal, February 2014

Methods for analyzing anisotropic flow in relativistic nuclear collisions
journal, September 1998

Formation of superdense hadronic matter in high energy heavy-ion collisions
journal, October 1995

Long-range azimuthal correlations in proton–proton and proton–nucleus collisions from the incoherent scattering of partons
journal, December 2014

Elliptic flow: a brief review
journal, May 2011

Mode-coupling effects in anisotropic flow in heavy-ion collisions
journal, June 2016

Translation of collision geometry fluctuations into momentum anisotropies in relativistic heavy-ion collisions
journal, December 2010

hijing: A Monte Carlo model for multiple jet production in $pp$ , $pA$ , and $AA$ collisions
journal, December 1991

Centrality and Transverse Momentum Dependence of Elliptic Flow of Multistrange Hadrons and $ϕ$ Meson in $Au + Au$ Collisions at $\sqrt{s_{N N}} = 200 GeV$
journal, February 2016

Flow study in relativistic nuclear collisions by Fourier expansion of azimuthal particle distributions
journal, May 1996

200 $A$ GeV $Au + Au$ Collisions Serve a Nearly Perfect Quark-Gluon Liquid
journal, May 2011

Multiparticle azimuthal cumulants in $p + Pb$ collisions from a multiphase transport model
journal, September 2018

Correlation measurements between flow harmonics in Au+Au collisions at RHIC
journal, August 2018

Elliptic flow in the Gaussian model of eccentricity fluctuations
journal, January 2008

Non-flow correlations and elliptic flow fluctuations in $Au + Au$ collisions at $\sqrt{s_{NN}} = 200$ GeV
journal, March 2010

Relative flow fluctuations as a probe of initial state fluctuations
journal, May 2017

System size, energy and pseudorapidity dependence of directed and elliptic flow at RHIC
journal, August 2006

Viscosity Information from Relativistic Nuclear Collisions: How Perfect is the Fluid Observed at RHIC?
journal, October 2007

Measurement of the correlation between flow harmonics of different order in lead-lead collisions at $\sqrt{s_{NN}} = 2.76$ TeV with the ATLAS detector
journal, September 2015

Hybrid Color Glass Condensate and hydrodynamic description of the Relativistic Heavy Ion Collider small system scan
journal, April 2020

Predictions for $\sqrt{s_{NN}} = 5.02$ TeV Pb + Pb collisions from a multiphase transport model
journal, May 2016

Acoustic scaling of linear and mode-coupled anisotropic flow; implications for precision extraction of the specific shear viscosity
journal, August 2018

Effects of viscosity on the mapping of initial to final state in heavy ion collisions
journal, March 2015

Event-by-event shape and flow fluctuations of relativistic heavy-ion collision fireballs
journal, August 2011

Revealing long-range multiparticle collectivity in small collision systems via subevent cumulants
journal, September 2017

Scaling of elliptic flow in heavy-ion collisions with the number of constituent quarks in a transport model
journal, March 2016

Effect of the QCD equation of state and strange hadronic resonances on multiparticle correlations in heavy ion collisions
journal, September 2018

Azimuthal Harmonics in Small and Large Collision Systems at RHIC Top Energies
journal, April 2019

Particle production via strings and baryon stopping within a hadronic transport approach
journal, April 2020

Measurements of Higher Order Flow Harmonics in $Au + Au$ Collisions at $\sqrt{s_{N N}} = 200 GeV$
journal, December 2011

Generic framework for anisotropic flow analyses with multiparticle azimuthal correlations
journal, June 2014

Acoustic scaling of anisotropic flow in shape-engineered events: implications for extraction of the specific shear viscosity of the quark gluon plasma
journal, September 2016

Early thermalization at RHIC
journal, May 2002

Investigations of anisotropic collectivity using multi-particle correlations in pp, p–Pb and Pb–Pb collisions
journal, November 2017

Importance of correlations and fluctuations on the initial source eccentricity in high-energy nucleus-nucleus collisions
journal, January 2008

Dynamical initial-state model for relativistic heavy-ion collisions
journal, February 2018

Event-by-event distributions of azimuthal asymmetries in ultrarelativistic heavy-ion collisions
journal, May 2013

The RHIC zero-degree calorimeters
journal, April 2001

Multiphase transport model for relativistic heavy ion collisions
journal, December 2005

ZPC 1.0.1: a parton cascade for ultrarelativistic heavy ion collisions
journal, April 1998

Radial and elliptic flow at RHIC: further predictions
journal, March 2001

Directed flow at midrapidity in event-by-event hydrodynamics
journal, June 2011

Harmonic decomposition of three-particle azimuthal correlations at energies available at the BNL Relativistic Heavy Ion Collider
journal, September 2018

Collision system and beam energy dependence of anisotropic flow fluctuations
journal, February 2019

Flow analysis with cumulants: Direct calculations
journal, April 2011