Microcanonical Particlization with Local Conservation Laws

Oliinychenko, Dmytro; Koch, Volker

doi:10.1103/PhysRevLett.123.182302

Title: Microcanonical Particlization with Local Conservation Laws

Abstract

We present a sampling method for the transition from relativistic hydrodynamics to particle transport, commonly referred to as particlization, which preserves the local event-by-event conservation of energy, momentum, baryon number, strangeness, and electric charge. The proposed method is essential for studying fluctuations and correlations by means of stochastic hydrodynamics. It is also useful for studying small systems. The method is based on Metropolis sampling applied to particles within distinct patches of the hypersurface, where hydrodynamics and kinetic evolutions are matched.

Authors:

;

Publication Date:: 2019-10-01

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Nuclear Physics (NP)

OSTI Identifier:: 1572428

Alternate Identifier(s):: OSTI ID: 1503674

Grant/Contract Number:: AC02-05CH11231

Resource Type:: Published Article

Journal Name:: Physical Review Letters

Additional Journal Information:: Journal Name: Physical Review Letters Journal Volume: 123 Journal Issue: 18; Journal ID: ISSN 0031-9007

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats


                    Oliinychenko, Dmytro, and Koch, Volker. Microcanonical Particlization with Local Conservation Laws.  United States: N. p., 2019. 
Web.  doi:10.1103/PhysRevLett.123.182302.

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                    Oliinychenko, Dmytro, & Koch, Volker. Microcanonical Particlization with Local Conservation Laws.  United States.  https://doi.org/10.1103/PhysRevLett.123.182302

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                    Oliinychenko, Dmytro, and Koch, Volker. Tue .  
"Microcanonical Particlization with Local Conservation Laws".  United States.  https://doi.org/10.1103/PhysRevLett.123.182302.

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@article{osti_1572428,

  title        = {Microcanonical Particlization with Local Conservation Laws},

  author       = {Oliinychenko, Dmytro and Koch, Volker},

  abstractNote = {We present a sampling method for the transition from relativistic hydrodynamics to particle transport, commonly referred to as particlization, which preserves the local event-by-event conservation of energy, momentum, baryon number, strangeness, and electric charge. The proposed method is essential for studying fluctuations and correlations by means of stochastic hydrodynamics. It is also useful for studying small systems. The method is based on Metropolis sampling applied to particles within distinct patches of the hypersurface, where hydrodynamics and kinetic evolutions are matched.},

  doi          = {10.1103/PhysRevLett.123.182302},

  journal      = {Physical Review Letters},

  number       = 18,

  volume       = 123,

  place        = {United States},

  year         = {2019},

  month        = {10}

}

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Works referenced in this record:

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Works referencing / citing this record:

Hydrodynamic results on multiplicity fluctuations in heavy-ion collisions
journal, February 2020

Ma, Hong-Hao; Wen, Dan; Lin, Kai
Physical Review C, Vol. 101, Issue 2
DOI: 10.1103/physrevc.101.024904

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Similar Records

Title: Microcanonical Particlization with Local Conservation Laws

Abstract

Citation Formats

Energy dependence of K π , p π , and K p fluctuations in Au + Au collisions from s N N = 7.7 to 200 GeV journal, August 2015

Integrated dynamical approach to relativistic heavy ion collisions journal, May 2013

Charge Conservation and the Shape of the Ridge of Two-Particle Correlations in Relativistic Heavy-Ion Collisions journal, August 2012

Calculation of two-loop self-energies in the electroweak Standard Model journal, November 1994

Different realizations of Cooper–Frye sampling with conservation laws journal, November 2017

Fluctuations in relativistic causal hydrodynamics journal, May 2014

Relativistic theory of hydrodynamic fluctuations with applications to heavy-ion collisions journal, May 2012

Diffusive dynamics of critical fluctuations near the QCD critical point journal, June 2019

Baryon-antibaryon annihilation and reproduction in relativistic heavy-ion collisions journal, February 2018

Dynamical freeze-out criterion in a hydrodynamical description of Au + Au collisions at s NN = 200 GeV and Pb + Pb collisions at s NN = 2760 GeV journal, May 2017

Collision energy dependence of moments of net-kaon multiplicity distributions at RHIC journal, October 2018

Multiplicity distributions in canonical and microcanonical statistical ensembles journal, September 2008

Nonequilibrium chiral fluid dynamics including dissipation and noise journal, August 2011

Relativistic hydrodynamic fluctuations journal, August 2019

Single-particle distribution in the hydrodynamic and statistical thermodynamic models of multiparticle production journal, July 1974

Effect of finite particle number sampling on baryon number fluctuations journal, September 2017

Energy Dependence of Moments of Net-Proton and Net-Charge Multiplicity Distributions at STAR conference, November 2015

Effects of bulk viscosity and hadronic rescattering in heavy ion collisions at energies available at the BNL Relativistic Heavy Ion Collider and at the CERN Large Hadron Collider journal, March 2018

Mapping the hydrodynamic response to the initial geometry in heavy-ion collisions journal, February 2012

Particlization in hybrid models journal, November 2012

Statistical hadronization and hadronic micro-canonical ensemble II journal, December 2004

Forced canonical thermalization in a hadronic transport approach at high density journal, January 2017

Erratum to: Statistical hadronization and hadronic microcanonical ensemble II journal, January 2010

Parity violation in hot QCD: How to detect it journal, November 2004

Collision-energy dependence of p t correlations in Au + Au collisions at energies available at the BNL Relativistic Heavy Ion Collider journal, April 2019

A Hybrid Particle-Continuum Method for Hydrodynamics of Complex Fluids journal, January 2010

Beam-energy dependence of charge balance functions from Au + Au collisions at energies available at the BNL Relativistic Heavy Ion Collider journal, August 2016

Microcanonical treatment of hadronizing the quark-gluon plasma journal, September 1995

Non-Gaussian Fluctuations near the QCD Critical Point journal, January 2009

Net-baryon number variance and kurtosis within nonequilibrium chiral fluid dynamics journal, September 2014

Hydrodynamic results on multiplicity fluctuations in heavy-ion collisions journal, February 2020

Energy dependence of $K π$ , $p π$ , and $K p$ fluctuations in Au + Au collisions from $\sqrt{s_{N N}} = 7.7$ to 200 GeV
journal, August 2015

Integrated dynamical approach to relativistic heavy ion collisions
journal, May 2013

Charge Conservation and the Shape of the Ridge of Two-Particle Correlations in Relativistic Heavy-Ion Collisions
journal, August 2012

Calculation of two-loop self-energies in the electroweak Standard Model
journal, November 1994

Different realizations of Cooper–Frye sampling with conservation laws
journal, November 2017

Fluctuations in relativistic causal hydrodynamics
journal, May 2014

Relativistic theory of hydrodynamic fluctuations with applications to heavy-ion collisions
journal, May 2012

Diffusive dynamics of critical fluctuations near the QCD critical point
journal, June 2019

Baryon-antibaryon annihilation and reproduction in relativistic heavy-ion collisions
journal, February 2018

Dynamical freeze-out criterion in a hydrodynamical description of Au + Au collisions at $\sqrt{s_{NN}} = 200$ GeV and Pb + Pb collisions at $\sqrt{s_{NN}} = 2760$ GeV
journal, May 2017

Collision energy dependence of moments of net-kaon multiplicity distributions at RHIC
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Multiplicity distributions in canonical and microcanonical statistical ensembles
journal, September 2008

Nonequilibrium chiral fluid dynamics including dissipation and noise
journal, August 2011

Relativistic hydrodynamic fluctuations
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Single-particle distribution in the hydrodynamic and statistical thermodynamic models of multiparticle production
journal, July 1974

Effect of finite particle number sampling on baryon number fluctuations
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Energy Dependence of Moments of Net-Proton and Net-Charge Multiplicity Distributions at STAR
conference, November 2015

Effects of bulk viscosity and hadronic rescattering in heavy ion collisions at energies available at the BNL Relativistic Heavy Ion Collider and at the CERN Large Hadron Collider
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Mapping the hydrodynamic response to the initial geometry in heavy-ion collisions
journal, February 2012

Particlization in hybrid models
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Collision-energy dependence of $p_{t}$ correlations in Au + Au collisions at energies available at the BNL Relativistic Heavy Ion Collider
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