Published May 13, 2020
| Version v1
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Constraining properties of the next nearby core-collapse supernova with multi-messenger signals: gravitational wave frequency fits
Authors/Creators
- 1. North Carolina State University
- 2. Michigan State University
- 3. Stockholm University
- 4. The Pennsylvania State University
Description
1D FLASH simulations with STIR, for alpha_lambda = 1.23, 1.25, and 1.27. Run with SFHo EOS, M1 with 12 energy groups.
For more information on these simulations, see Warren, Couch, O'Connor, & Morozova (arXiv:1912.03328) and Couch, Warren, & O'Connor (2020).
Includes fit to the gravitational wave peak frequency versus time post-bounce, for a functional fit of the form f = A*sqrt(t) + B*t + C, where the frequency f is in Hz and the time t is in seconds. The columns are: progenitor mass [M_sun], fit coefficient A, fit coefficient B, fit coefficient C, and the R^2 of the fit.
Notes
This work was funded by the NSF under award number AST-1801844, the US Department of Energy, Office of Science, Office of Nuclear Physics, under award numbers DE-SC0015904 and DE-SC0017955, and the Swedish Research Council under award number 2018-04575. This work was done using computational resources provided by the Michigan State University Institute for Cyber-Enabled Research.
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Additional details
Related works
- Cites
- Journal article: arXiv:1912.03328 (arXiv)
- Journal article: arXiv:1902.01340 (arXiv)
- Has part
- Dataset: 10.5281/zenodo.3667909 (DOI)
References
- Warren, Couch, O'Connor, & Morozova. "Constraining properties of the next nearby core-collapse supernova with multi-messenger signals." Submitted to Ap.J. arXiv:1912.03328
- Couch, Warren, & O'Connor. "Simulating turbulence-aided neutrino-driven core-collapse supernova explosions in one dimension." Ap.J. 890:2 (2020). arXiv:1902.01340