Toward computing the gravitational wave signatures of core collapse supernovae

Anthony Mezzacappa; Konstantin N. Yakunin; Pedro Marronetti; Stephen W. Bruenn; Ching Tsai Lee; M. Austin Chertkow; W. Raphael Hix; John M. Blondin; Eric J. Lentz; O. E.Bronson Messer

Toward computing the gravitational wave signatures of core collapse supernovae

Anthony Mezzacappa, Konstantin N. Yakunin, Pedro Marronetti, Stephen W. Bruenn, Ching Tsai Lee, M. Austin Chertkow, W. Raphael Hix, John M. Blondin, Eric J. Lentz, O. E.Bronson Messer

Research output: Contribution to conference › Paper › peer-review

Abstract

We present the gravitational wave signatures of three non-parameterized core collapse supernova explosion models for 12, 15, and 25 MQ non-rotating progenitors. The signatures exhibit four distinct stages. The third stage, induced by mass accretion onto the proto-neutron star owing to neutrino-driven convection and the SASI, dominates. The total gravitational wave energy emitted rises quickly as the SASI develops at ~ 200 ms after bounce in all three models and levels off as explosion develops and the convection- and SASI-induced mass accretion powering the explosions and gravitational wave emission decreases. We decompose the gravitational wave signatures spectrally and show that the signal is within AdvLIGO's bandpass for a Galactic event. The fundamental limitation of the current models and their associated predictions is the restriction to axisymmetry. Counterpart three-dimensional models are forthecoming.

Original language	English
Pages	57-64
Number of pages	8
State	Published - 2011
Event	46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011 - La Thuile, Italy Duration: Mar 20 2011 → Mar 27 2011

Conference

Conference	46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011
Country/Territory	Italy
City	La Thuile
Period	03/20/11 → 03/27/11

Funding

The authors would like to acknowledge computational resources provided by the Oak Ridge Leadership Computing Facility in ORNL’s National Center for Computational Sciences, made available through the Department of Energy (DOE) Office of Advanced Scientific Computing Research’s (OASCR) INCITE Program, and computational resources made available at the Texas Advanced Computing Center and the National Institute for Computational Sciences, through the NSF TeraGrid (TG-MCA08X010). AM and WRH acknowledge support from the DOE Office of Nuclear Physics, and AM and OEBM acknowledge support from DOE OASCR. AM, OEBM, PM, SWB, and WRH acknowledge support from NASA ATFP (07-ATFP07-0011). PM acknowledges support from NSF-PHYS-0855315, and PM and SWB acknowledge support from NSF-OCI-0749204. The authors would like to acknowledge computational resources provided by the Oak Ridge Leadership Computing Facility in ORNL's National Center for Computational Sciences, made available through the Department of Energy (DOE) Office of Advanced Scientific Computing Research's (OASCR) INCITE Program, and computational resources made available at the Texas Advanced Computing Center and the National Institute for Computational Sciences, through the NSF TeraGrid (TG-MCA08X010). AM and WRH acknowledge support from the DOE Office of Nuclear Physics, and AM and OEBM acknowledge support from DOE OASCR. AM, OEBM, PM, SWB, and WRH acknowledge support from NASA ATFP (07-ATFP07-0011). PM acknowledges support from NSF-PHYS-0855315, and PM and SWB acknowledge support from NSF-OCI-0749204.

Cite this

Mezzacappa, A., Yakunin, K. N., Marronetti, P., Bruenn, S. W., Lee, C. T., Chertkow, M. A., Hix, W. R., Blondin, J. M., Lentz, E. J., & Messer, O. E. B. (2011). Toward computing the gravitational wave signatures of core collapse supernovae. 57-64. Paper presented at 46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011, La Thuile, Italy.

@conference{3c9ba2216994451986d9f2c1cc5e13ea,

title = "Toward computing the gravitational wave signatures of core collapse supernovae",

abstract = "We present the gravitational wave signatures of three non-parameterized core collapse supernova explosion models for 12, 15, and 25 MQ non-rotating progenitors. The signatures exhibit four distinct stages. The third stage, induced by mass accretion onto the proto-neutron star owing to neutrino-driven convection and the SASI, dominates. The total gravitational wave energy emitted rises quickly as the SASI develops at ~ 200 ms after bounce in all three models and levels off as explosion develops and the convection- and SASI-induced mass accretion powering the explosions and gravitational wave emission decreases. We decompose the gravitational wave signatures spectrally and show that the signal is within AdvLIGO's bandpass for a Galactic event. The fundamental limitation of the current models and their associated predictions is the restriction to axisymmetry. Counterpart three-dimensional models are forthecoming.",

author = "Anthony Mezzacappa and Yakunin, {Konstantin N.} and Pedro Marronetti and Bruenn, {Stephen W.} and Lee, {Ching Tsai} and Chertkow, {M. Austin} and Hix, {W. Raphael} and Blondin, {John M.} and Lentz, {Eric J.} and Messer, {O. E.Bronson}",

note = "Publisher Copyright: {\textcopyright} Th{\^e} Gioi Publishers, 2011.; 46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011 ; Conference date: 20-03-2011 Through 27-03-2011",

year = "2011",

language = "English",

pages = "57--64",

}

Mezzacappa, A, Yakunin, KN, Marronetti, P, Bruenn, SW, Lee, CT, Chertkow, MA, Hix, WR, Blondin, JM, Lentz, EJ & Messer, OEB 2011, 'Toward computing the gravitational wave signatures of core collapse supernovae', Paper presented at 46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011, La Thuile, Italy, 03/20/11 - 03/27/11 pp. 57-64.

Toward computing the gravitational wave signatures of core collapse supernovae. / Mezzacappa, Anthony; Yakunin, Konstantin N.; Marronetti, Pedro et al.
2011. 57-64 Paper presented at 46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011, La Thuile, Italy.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Toward computing the gravitational wave signatures of core collapse supernovae

AU - Mezzacappa, Anthony

AU - Yakunin, Konstantin N.

AU - Marronetti, Pedro

AU - Bruenn, Stephen W.

AU - Lee, Ching Tsai

AU - Chertkow, M. Austin

AU - Hix, W. Raphael

AU - Blondin, John M.

AU - Lentz, Eric J.

AU - Messer, O. E.Bronson

PY - 2011

Y1 - 2011

N2 - We present the gravitational wave signatures of three non-parameterized core collapse supernova explosion models for 12, 15, and 25 MQ non-rotating progenitors. The signatures exhibit four distinct stages. The third stage, induced by mass accretion onto the proto-neutron star owing to neutrino-driven convection and the SASI, dominates. The total gravitational wave energy emitted rises quickly as the SASI develops at ~ 200 ms after bounce in all three models and levels off as explosion develops and the convection- and SASI-induced mass accretion powering the explosions and gravitational wave emission decreases. We decompose the gravitational wave signatures spectrally and show that the signal is within AdvLIGO's bandpass for a Galactic event. The fundamental limitation of the current models and their associated predictions is the restriction to axisymmetry. Counterpart three-dimensional models are forthecoming.

AB - We present the gravitational wave signatures of three non-parameterized core collapse supernova explosion models for 12, 15, and 25 MQ non-rotating progenitors. The signatures exhibit four distinct stages. The third stage, induced by mass accretion onto the proto-neutron star owing to neutrino-driven convection and the SASI, dominates. The total gravitational wave energy emitted rises quickly as the SASI develops at ~ 200 ms after bounce in all three models and levels off as explosion develops and the convection- and SASI-induced mass accretion powering the explosions and gravitational wave emission decreases. We decompose the gravitational wave signatures spectrally and show that the signal is within AdvLIGO's bandpass for a Galactic event. The fundamental limitation of the current models and their associated predictions is the restriction to axisymmetry. Counterpart three-dimensional models are forthecoming.

UR - http://www.scopus.com/inward/record.url?scp=85091529112&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85091529112

SP - 57

EP - 64

T2 - 46th Rencontres de Moriond and GPhyS Colloquium on Gravitational Waves and Experimental Gravity 2011

Y2 - 20 March 2011 through 27 March 2011

ER -

Toward computing the gravitational wave signatures of core collapse supernovae

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