# Surrogate model for an aligned-spin effective one body waveform model of binary neutron star inspirals using Gaussian process regression

@article{Lackey2018SurrogateMF, title={Surrogate model for an aligned-spin effective one body waveform model of binary neutron star inspirals using Gaussian process regression}, author={B. D. Lackey and M. Purrer and A. Taracchini and S. Marsat}, journal={arXiv: General Relativity and Quantum Cosmology}, year={2018} }

Fast and accurate waveform models are necessary for measuring the properties of inspiraling binary neutron star systems such as GW170817. We present a frequency-domain surrogate version of the aligned-spin binary neutron star waveform model using the effective one body formalism known as SEOBNRv4T. This model includes the quadrupolar and octopolar adiabatic and dynamical tides. The version presented here is improved by the inclusion of the spin-induced quadrupole moment effect, and completed by… CONTINUE READING

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#### References

##### Publications referenced by this paper.

SHOWING 1-10 OF 151 REFERENCES

Improved effective-one-body model of spinning, nonprecessing binary black holes for the era of gravitational-wave astrophysics with advanced detectors

- Physics
- 2017

- 160
- PDF

Effective-one-body model for black-hole binaries with generic mass ratios and spins

- Physics
- 2014

- 228
- PDF

Frequency-domain reduced order models for gravitational waves from aligned-spin compact binaries

- Physics
- 2014

- 61

Validating the effective-one-body model of spinning, precessing binary black holes against numerical relativity

- Physics
- 2017

- 80
- PDF

Time-domain effective-one-body gravitational waveforms for coalescing compact binaries with nonprecessing spins, tides, and self-spin effects

- Physics
- 2018

- 58
- PDF

Reconstructing the neutron-star equation of state with gravitational-wave detectors from a realistic population of inspiralling binary neutron stars

- Physics
- 2015

- 101
- PDF

Prototype effective-one-body model for nonprecessing spinning inspiral-merger-ringdown waveforms

- Physics
- 2012

- 113
- PDF

Closed-form tidal approximants for binary neutron star gravitational waveforms constructed from high-resolution numerical relativity simulations

- Physics
- 2017

- 74
- PDF

Coalescing binary systems of compact objects to (post)5/2-Newtonian order. V. Spin effects.

- Physics, Medicine
- 1995

- 337
- PDF