Gravitational wave extraction in simulations of rotating stellar core collapse

Reisswig, C.; Ott, C. D.; Sperhake, U.; Schnetter, E.

doi:10.1103/PhysRevD.83.064008

Title: Gravitational wave extraction in simulations of rotating stellar core collapse

Full Record
Other Related Research

Authors:: Reisswig, C.; Ott, C. D.; Sperhake, U.; Schnetter, E.

Publication Date:: Tue Mar 08 00:00:00 EST 2011

Sponsoring Org.:: USDOE

OSTI Identifier:: 1100003

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Physical Review D

Additional Journal Information:: Journal Volume: 83; Journal Issue: 6; Journal ID: ISSN 1550-7998

Publisher:: American Physical Society

Country of Publication:: United States

Language:: English

Citation Formats


                    Reisswig, C., Ott, C. D., Sperhake, U., and Schnetter, E. Gravitational wave extraction in simulations of rotating stellar core collapse.  United States: N. p., 2011. 
Web.  doi:10.1103/PhysRevD.83.064008.

Copy to clipboard


                    Reisswig, C., Ott, C. D., Sperhake, U., & Schnetter, E. Gravitational wave extraction in simulations of rotating stellar core collapse.  United States.  https://doi.org/10.1103/PhysRevD.83.064008

Copy to clipboard


                    Reisswig, C., Ott, C. D., Sperhake, U., and Schnetter, E. Tue .  
"Gravitational wave extraction in simulations of rotating stellar core collapse".  United States.  https://doi.org/10.1103/PhysRevD.83.064008.

Copy to clipboard


                    
@article{osti_1100003,

  title        = {Gravitational wave extraction in simulations of rotating stellar core collapse},

  author       = {Reisswig, C. and Ott, C. D. and Sperhake, U. and Schnetter, E.},

  abstractNote = {},

  doi          = {10.1103/PhysRevD.83.064008},

  journal      = {Physical Review D},

  number       = 6,

  volume       = 83,

  place        = {United States},

  year         = {Tue Mar 08 00:00:00 EST 2011},

  month        = {Tue Mar 08 00:00:00 EST 2011}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (Publisher)

Publisher's Version of Record
https://doi.org/10.1103/PhysRevD.83.064008

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 55 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE PAGES and OSTI.GOV collections:

Gravitational wave extraction in simulations of rotating stellar core collapse

Journal Article Reisswig, C ; Ott, C D ; Center for Computation and Technology, Louisiana State University, 216 Johnston Hall, Baton Rouge, Louisiana 70803 ; ... - Physical Review. D, Particles Fields

We perform simulations of general relativistic rotating stellar core collapse and compute the gravitational waves (GWs) emitted in the core-bounce phase of three representative models via multiple techniques. The simplest technique, the quadrupole formula (QF), estimates the GW content in the spacetime from the mass-quadrupole tensor only. It is strictly valid only in the weak-field and slow-motion approximation. For the first time, we apply GW extraction methods in core collapse that are fully curvature based and valid for strongly radiating and highly relativistic sources. These techniques are not restricted to weak-field and slow-motion assumptions. We employ three extraction methods computingmore »« less
https://doi.org/10.1103/PHYSREVD.83.064008
Bayesian reconstruction of gravitational wave burst signals from simulations of rotating stellar core collapse and bounce

Journal Article Roever, Christian ; Bizouard, Marie-Anne ; Christensen, Nelson ; ... - Physical Review. D, Particles Fields

Presented in this paper is a technique that we propose for extracting the physical parameters of a rotating stellar core collapse from the observation of the associated gravitational wave signal from the collapse and core bounce. Data from interferometric gravitational wave detectors can be used to provide information on the mass of the progenitor model, precollapse rotation, and the nuclear equation of state. We use waveform libraries provided by the latest numerical simulations of rotating stellar core collapse models in general relativity, and from them create an orthogonal set of eigenvectors using principal component analysis. Bayesian inference techniques are thenmore »« less
https://doi.org/10.1103/PHYSREVD.80.102004
Perturbation methods for the calculation of gravitational waves from slightly non-spherical spacetimes with applications to stellar core collapse

Miscellaneous Seidel, H E

A method for the calculation of gravitational radiation from perturbations of spherically symmetric, realistic background stellar models is presented. The numerical background hydrodynamic code is based on a scheme developed by May and White, is fully relativistic, and can be used with any equation of state. Special emphasis will be placed on even-parity gravitational perturbations of the Einstein equations, but odd-parity perturbations will also be studied. For the odd-parity perturbations, based on the work of Moore, numerical results are presented for dust collapse to a black hole and for stellar collapse models designed to simulate a type II supernova. Inmore »« less
Systematic study of the stochastic gravitational-wave background due to stellar core collapse

Journal Article Crocker, K. ; Prestegard, T. ; Mandic, V. ; ... - Physical Review D
Cited by 27
https://doi.org/10.1103/PhysRevD.95.063015
Systematic study of the stochastic gravitational-wave background due to stellar core collapse

Journal Article Crocker, K. ; Prestegard, T. ; Mandic, V. ; ... - Physical Review D

Not provided.
https://doi.org/10.1103/physrevd.95.063015

Similar Records