StaNdaRT: a repository of standardised test models and outputs for supernova radiative transfer

Stéphane Blondin; Sergei Blinnikov; Fionntan P. Callan; Christine E. Collins; Luc Dessart; Wesley Even; Andreas Flörs; Andrew G. Fullard; D. John Hillier; Anders Jerkstrand; Daniel Kasen; Boaz Katz; Wolfgang Kerzendorf; Alexandra Kozyreva; Jack O'Brien; Ezequiel A. Pássaro; Nathaniel Roth; Ken J. Shen; Luke Shingles; Stuart A. Sim; Jaladh Singhal; Isaac G. Smith; Elena Sorokina; Victor P. Utrobin; Christian Vogl; Marc Williamson; Ryan Wollaeger; Stan E. Woosley; Nahliel Wygoda

doi:10.1051/0004-6361/202244134

StaNdaRT: a repository of standardised test models and outputs for supernova radiative transfer

Stéphane Blondin, Sergei Blinnikov, Fionntan P. Callan, Christine E. Collins, Luc Dessart, Wesley Even, Andreas Flörs, Andrew G. Fullard, D. John Hillier, Anders Jerkstrand, Daniel Kasen, Boaz Katz, Wolfgang Kerzendorf, Alexandra Kozyreva, Jack O'Brien, Ezequiel A. Pássaro, Nathaniel Roth, Ken J. Shen, Luke Shingles, Stuart A. SimJaladh Singhal, Isaac G. Smith, Elena Sorokina, Victor P. Utrobin, Christian Vogl, Marc Williamson, Ryan Wollaeger, Stan E. Woosley, Nahliel Wygoda

Department of Particle Physics and Astrophysics

Weizmann Institute of Science

Research output: Contribution to journal › Article › peer-review

Abstract

We present the first results of a comprehensive supernova (SN) radiative-transfer (RT) code-comparison initiative (StaNdaRT), where the emission from the same set of standardised test models is simulated by currently used RT codes. We ran a total of ten codes on a set of four benchmark ejecta models of Type Ia SNe. We consider two sub-Chandrasekhar-mass (Mtot = 1.0) toy models with analytic density and composition profiles and two Chandrasekhar-mass delayed-detonation models that are outcomes of hydrodynamical simulations. We adopt spherical symmetry for all four models. The results of the different codes, including the light curves, spectra, and the evolution of several physical properties as a function of radius and time are provided in electronic form in a standard format via a public repository. We also include the detailed test model profiles and several Python scripts for accessing and presenting the input and output files. We also provide the code used to generate the toy models studied here. In this paper, we describe the test models, radiative-transfer codes, and output formats in detail, and provide access to the repository. We present example results of several key diagnostic features.

Original language	English
Article number	A163
Number of pages	25
Journal	Astronomy and Astrophysics
Volume	668
DOIs	https://doi.org/10.1051/0004-6361/202244134
State	Published - 1 Dec 2022

Keywords

Radiative transfer
Supernovae: general

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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10.1051/0004-6361/202244134

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Blondin, S., Blinnikov, S., Callan, F. P., Collins, C. E., Dessart, L., Even, W., Flörs, A., Fullard, A. G., Hillier, D. J., Jerkstrand, A., Kasen, D., Katz, B., Kerzendorf, W., Kozyreva, A., O'Brien, J., Pássaro, E. A., Roth, N., Shen, K. J., Shingles, L., ... Wygoda, N. (2022). StaNdaRT: a repository of standardised test models and outputs for supernova radiative transfer. Astronomy and Astrophysics, 668, Article A163. https://doi.org/10.1051/0004-6361/202244134

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title = "StaNdaRT: a repository of standardised test models and outputs for supernova radiative transfer",

abstract = "We present the first results of a comprehensive supernova (SN) radiative-transfer (RT) code-comparison initiative (StaNdaRT), where the emission from the same set of standardised test models is simulated by currently used RT codes. We ran a total of ten codes on a set of four benchmark ejecta models of Type Ia SNe. We consider two sub-Chandrasekhar-mass (Mtot = 1.0) toy models with analytic density and composition profiles and two Chandrasekhar-mass delayed-detonation models that are outcomes of hydrodynamical simulations. We adopt spherical symmetry for all four models. The results of the different codes, including the light curves, spectra, and the evolution of several physical properties as a function of radius and time are provided in electronic form in a standard format via a public repository. We also include the detailed test model profiles and several Python scripts for accessing and presenting the input and output files. We also provide the code used to generate the toy models studied here. In this paper, we describe the test models, radiative-transfer codes, and output formats in detail, and provide access to the repository. We present example results of several key diagnostic features.",

keywords = "Radiative transfer, Supernovae: general",

author = "St{\'e}phane Blondin and Sergei Blinnikov and Callan, {Fionntan P.} and Collins, {Christine E.} and Luc Dessart and Wesley Even and Andreas Fl{\"o}rs and Fullard, {Andrew G.} and Hillier, {D. John} and Anders Jerkstrand and Daniel Kasen and Boaz Katz and Wolfgang Kerzendorf and Alexandra Kozyreva and Jack O'Brien and P{\'a}ssaro, {Ezequiel A.} and Nathaniel Roth and Shen, {Ken J.} and Luke Shingles and Sim, {Stuart A.} and Jaladh Singhal and Smith, {Isaac G.} and Elena Sorokina and Utrobin, {Victor P.} and Christian Vogl and Marc Williamson and Ryan Wollaeger and Woosley, {Stan E.} and Nahliel Wygoda",

year = "2022",

month = dec,

day = "1",

doi = "10.1051/0004-6361/202244134",

language = "الإنجليزيّة",

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Blondin, S, Blinnikov, S, Callan, FP, Collins, CE, Dessart, L, Even, W, Flörs, A, Fullard, AG, Hillier, DJ, Jerkstrand, A, Kasen, D, Katz, B, Kerzendorf, W, Kozyreva, A, O'Brien, J, Pássaro, EA, Roth, N, Shen, KJ, Shingles, L, Sim, SA, Singhal, J, Smith, IG, Sorokina, E, Utrobin, VP, Vogl, C, Williamson, M, Wollaeger, R, Woosley, SE & Wygoda, N 2022, 'StaNdaRT: a repository of standardised test models and outputs for supernova radiative transfer', Astronomy and Astrophysics, vol. 668, A163. https://doi.org/10.1051/0004-6361/202244134

TY - JOUR

T1 - StaNdaRT

T2 - a repository of standardised test models and outputs for supernova radiative transfer

AU - Blondin, Stéphane

AU - Blinnikov, Sergei

AU - Callan, Fionntan P.

AU - Collins, Christine E.

AU - Dessart, Luc

AU - Even, Wesley

AU - Flörs, Andreas

AU - Fullard, Andrew G.

AU - Hillier, D. John

AU - Jerkstrand, Anders

AU - Kasen, Daniel

AU - Katz, Boaz

AU - Kerzendorf, Wolfgang

AU - Kozyreva, Alexandra

AU - O'Brien, Jack

AU - Pássaro, Ezequiel A.

AU - Roth, Nathaniel

AU - Shen, Ken J.

AU - Shingles, Luke

AU - Sim, Stuart A.

AU - Singhal, Jaladh

AU - Smith, Isaac G.

AU - Sorokina, Elena

AU - Utrobin, Victor P.

AU - Vogl, Christian

AU - Williamson, Marc

AU - Wollaeger, Ryan

AU - Woosley, Stan E.

AU - Wygoda, Nahliel

PY - 2022/12/1

Y1 - 2022/12/1

N2 - We present the first results of a comprehensive supernova (SN) radiative-transfer (RT) code-comparison initiative (StaNdaRT), where the emission from the same set of standardised test models is simulated by currently used RT codes. We ran a total of ten codes on a set of four benchmark ejecta models of Type Ia SNe. We consider two sub-Chandrasekhar-mass (Mtot = 1.0) toy models with analytic density and composition profiles and two Chandrasekhar-mass delayed-detonation models that are outcomes of hydrodynamical simulations. We adopt spherical symmetry for all four models. The results of the different codes, including the light curves, spectra, and the evolution of several physical properties as a function of radius and time are provided in electronic form in a standard format via a public repository. We also include the detailed test model profiles and several Python scripts for accessing and presenting the input and output files. We also provide the code used to generate the toy models studied here. In this paper, we describe the test models, radiative-transfer codes, and output formats in detail, and provide access to the repository. We present example results of several key diagnostic features.

AB - We present the first results of a comprehensive supernova (SN) radiative-transfer (RT) code-comparison initiative (StaNdaRT), where the emission from the same set of standardised test models is simulated by currently used RT codes. We ran a total of ten codes on a set of four benchmark ejecta models of Type Ia SNe. We consider two sub-Chandrasekhar-mass (Mtot = 1.0) toy models with analytic density and composition profiles and two Chandrasekhar-mass delayed-detonation models that are outcomes of hydrodynamical simulations. We adopt spherical symmetry for all four models. The results of the different codes, including the light curves, spectra, and the evolution of several physical properties as a function of radius and time are provided in electronic form in a standard format via a public repository. We also include the detailed test model profiles and several Python scripts for accessing and presenting the input and output files. We also provide the code used to generate the toy models studied here. In this paper, we describe the test models, radiative-transfer codes, and output formats in detail, and provide access to the repository. We present example results of several key diagnostic features.

KW - Radiative transfer

KW - Supernovae: general

UR - http://www.scopus.com/inward/record.url?scp=85145354083&partnerID=8YFLogxK

U2 - 10.1051/0004-6361/202244134

DO - 10.1051/0004-6361/202244134

M3 - مقالة

SN - 0004-6361

VL - 668

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

M1 - A163

ER -

StaNdaRT: a repository of standardised test models and outputs for supernova radiative transfer

Abstract

Keywords

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