PRISM: A Non-Equilibrium, Multiphase Interstellar Medium Model for Radiation Hydrodynamics Simulations of Galaxies

Harley B. Katz; Shenghua Liu; Taysun Kimm; Martin P. Rey; Eric P. Andersson; Alex J. Cameron; Francisco Rodriguez-Montero; Oscar Agertz; Julien Devriendt; Adrianne Slyz

PRISM: A Non-Equilibrium, Multiphase Interstellar Medium Model for Radiation Hydrodynamics Simulations of Galaxies

Harley B. Katz
, Shenghua Liu
, Taysun Kimm
, Martin P. Rey
, Eric P. Andersson
, Alex J. Cameron
, Francisco Rodriguez-Montero
, Oscar Agertz
, Julien Devriendt
, Adrianne Slyz

Department of Physics

University of Oxford
Yonsei University
Lund Observatory

Research output: Working paper / Preprint › Working paper

Abstract

We introduce the PRISM interstellar medium (ISM) model for thermochemistry and its implementation in the RAMSES-RTZ code. The model includes a non-equilibrium primordial, metal, and molecular chemistry network for 115 species coupled to on-the-fly multifrequency radiation transport. PRISM accurately accounts for the dominant ISM cooling and heating processes in the low-density regime (i.e. $\rho

Original language	English
Publisher	arXiv
Publication status	Submitted - 9 Nov 2022

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https://arxiv.org/abs/2211.04626

Cite this

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title = "PRISM: A Non-Equilibrium, Multiphase Interstellar Medium Model for Radiation Hydrodynamics Simulations of Galaxies",

abstract = "We introduce the PRISM interstellar medium (ISM) model for thermochemistry and its implementation in the RAMSES-RTZ code. The model includes a non-equilibrium primordial, metal, and molecular chemistry network for 115 species coupled to on-the-fly multifrequency radiation transport. PRISM accurately accounts for the dominant ISM cooling and heating processes in the low-density regime (i.e. \$\textbackslash{}rho",

author = "Katz, \{Harley B.\} and Shenghua Liu and Taysun Kimm and Rey, \{Martin P.\} and Andersson, \{Eric P.\} and Cameron, \{Alex J.\} and Francisco Rodriguez-Montero and Oscar Agertz and Julien Devriendt and Adrianne Slyz",

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language = "English",

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T2 - A Non-Equilibrium, Multiphase Interstellar Medium Model for Radiation Hydrodynamics Simulations of Galaxies

AU - Katz, Harley B.

AU - Liu, Shenghua

AU - Kimm, Taysun

AU - Rey, Martin P.

AU - Andersson, Eric P.

AU - Cameron, Alex J.

AU - Rodriguez-Montero, Francisco

AU - Agertz, Oscar

AU - Devriendt, Julien

AU - Slyz, Adrianne

PY - 2022/11/9

Y1 - 2022/11/9

N2 - We introduce the PRISM interstellar medium (ISM) model for thermochemistry and its implementation in the RAMSES-RTZ code. The model includes a non-equilibrium primordial, metal, and molecular chemistry network for 115 species coupled to on-the-fly multifrequency radiation transport. PRISM accurately accounts for the dominant ISM cooling and heating processes in the low-density regime (i.e. $\rho

AB - We introduce the PRISM interstellar medium (ISM) model for thermochemistry and its implementation in the RAMSES-RTZ code. The model includes a non-equilibrium primordial, metal, and molecular chemistry network for 115 species coupled to on-the-fly multifrequency radiation transport. PRISM accurately accounts for the dominant ISM cooling and heating processes in the low-density regime (i.e. $\rho

M3 - Working paper

BT - PRISM

PB - arXiv

ER -

PRISM: A Non-Equilibrium, Multiphase Interstellar Medium Model for Radiation Hydrodynamics Simulations of Galaxies

Abstract

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