Advancements in modeling self-consistent core collapse supernovae with CHIMERA

M. A. Chertkow; O. E.B. Messer; W. R. Hix; C. T. Lee; K. Yakunin; P. Marronetti; S. W. Bruenn; E. J. Lentz; J. Blondin; A. Mezzacappa

doi:10.1088/1742-6596/402/1/012025

Advancements in modeling self-consistent core collapse supernovae with CHIMERA

M. A. Chertkow, O. E.B. Messer, W. R. Hix, C. T. Lee, K. Yakunin, P. Marronetti, S. W. Bruenn, E. J. Lentz, J. Blondin, A. Mezzacappa

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Abstract

We discuss advancements in modeling core-collapse supernovae with our code CHIMERA. We describe the status and details of our tracer particle method and its uses for post-processing nucleosynthesis and as a tool for broad core-collapse supernova (CCSN) model analyses. We also introduce our progress towards expanding a nuclear reaction network beyond the alphanetwork for the purpose of accurate in-situ nucleosynthesis, not only for core-collapse supernovae (CCSNe) in general, but for a special sub-class of supernovae called electron capture supernovae (ECSNe), which stem from progenitors stars between 8 and 10 Mȯ. By using an advanced nuclear reaction network, our 2D and 3D code will allow for unparalleled studies of CCSNe and ECSNe ejecta.

Original language	English
Article number	012025
Journal	Journal of Physics: Conference Series
Volume	402
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/402/1/012025
State	Published - 2012
Event	23rd Conference on Computational Physics, CCP 2011 - Gatlinburg, TN, United States Duration: Oct 30 2012 → Nov 3 2012

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title = "Advancements in modeling self-consistent core collapse supernovae with CHIMERA",

abstract = "We discuss advancements in modeling core-collapse supernovae with our code CHIMERA. We describe the status and details of our tracer particle method and its uses for post-processing nucleosynthesis and as a tool for broad core-collapse supernova (CCSN) model analyses. We also introduce our progress towards expanding a nuclear reaction network beyond the alphanetwork for the purpose of accurate in-situ nucleosynthesis, not only for core-collapse supernovae (CCSNe) in general, but for a special sub-class of supernovae called electron capture supernovae (ECSNe), which stem from progenitors stars between 8 and 10 Mȯ. By using an advanced nuclear reaction network, our 2D and 3D code will allow for unparalleled studies of CCSNe and ECSNe ejecta.",

author = "Chertkow, {M. A.} and Messer, {O. E.B.} and Hix, {W. R.} and Lee, {C. T.} and K. Yakunin and P. Marronetti and Bruenn, {S. W.} and Lentz, {E. J.} and J. Blondin and A. Mezzacappa",

year = "2012",

doi = "10.1088/1742-6596/402/1/012025",

language = "English",

volume = "402",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

number = "1",

note = "23rd Conference on Computational Physics, CCP 2011 ; Conference date: 30-10-2012 Through 03-11-2012",

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TY - JOUR

T1 - Advancements in modeling self-consistent core collapse supernovae with CHIMERA

AU - Chertkow, M. A.

AU - Messer, O. E.B.

AU - Hix, W. R.

AU - Lee, C. T.

AU - Yakunin, K.

AU - Marronetti, P.

AU - Bruenn, S. W.

AU - Lentz, E. J.

AU - Blondin, J.

AU - Mezzacappa, A.

PY - 2012

Y1 - 2012

N2 - We discuss advancements in modeling core-collapse supernovae with our code CHIMERA. We describe the status and details of our tracer particle method and its uses for post-processing nucleosynthesis and as a tool for broad core-collapse supernova (CCSN) model analyses. We also introduce our progress towards expanding a nuclear reaction network beyond the alphanetwork for the purpose of accurate in-situ nucleosynthesis, not only for core-collapse supernovae (CCSNe) in general, but for a special sub-class of supernovae called electron capture supernovae (ECSNe), which stem from progenitors stars between 8 and 10 Mȯ. By using an advanced nuclear reaction network, our 2D and 3D code will allow for unparalleled studies of CCSNe and ECSNe ejecta.

AB - We discuss advancements in modeling core-collapse supernovae with our code CHIMERA. We describe the status and details of our tracer particle method and its uses for post-processing nucleosynthesis and as a tool for broad core-collapse supernova (CCSN) model analyses. We also introduce our progress towards expanding a nuclear reaction network beyond the alphanetwork for the purpose of accurate in-situ nucleosynthesis, not only for core-collapse supernovae (CCSNe) in general, but for a special sub-class of supernovae called electron capture supernovae (ECSNe), which stem from progenitors stars between 8 and 10 Mȯ. By using an advanced nuclear reaction network, our 2D and 3D code will allow for unparalleled studies of CCSNe and ECSNe ejecta.

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U2 - 10.1088/1742-6596/402/1/012025

DO - 10.1088/1742-6596/402/1/012025

M3 - Conference article

AN - SCOPUS:84874331761

SN - 1742-6588

VL - 402

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

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M1 - 012025

T2 - 23rd Conference on Computational Physics, CCP 2011

Y2 - 30 October 2012 through 3 November 2012

ER -

Advancements in modeling self-consistent core collapse supernovae with CHIMERA

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