Search Results for author: Ian Harry

Found 4 papers, 3 papers with code

The failure of the Fisher Matrix when including tidal terms: Considering construction of template banks of tidally deformed binary neutron stars

no code implementations4 Jan 2021 Ian Harry, Andrew Lundgren

We wish to create a template bank of binary neutron star waveforms including the effect of tidal deformability.

General Relativity and Quantum Cosmology

A Search for Gravitational Waves from Binary Mergers with a Single Observatory

1 code implementation21 Apr 2020 Alexander H. Nitz, Thomas Dent, Gareth S. Davies, Ian Harry

We also describe a procedure to assess candidates observed in a single detector when multiple detectors are observing.

High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology

2-OGC: Open Gravitational-wave Catalog of binary mergers from analysis of public Advanced LIGO and Virgo data

1 code implementation11 Oct 2019 Alexander H. Nitz, Thomas Dent, Gareth S. Davies, Sumit Kumar, Collin D. Capano, Ian Harry, Simone Mazzon, Laura Nuttall, Andrew Lundgren, Marton Tápai

We identify a population of 14 binary black hole mergers with $p_{\mathrm{astro}} > 0. 5$ along with the GW170817 binary neutron star merger.

High Energy Astrophysical Phenomena General Relativity and Quantum Cosmology

Convolutional neural networks: a magic bullet for gravitational-wave detection?

2 code implementations18 Apr 2019 Timothy D. Gebhard, Niki Kilbertus, Ian Harry, Bernhard Schölkopf

In the last few years, machine learning techniques, in particular convolutional neural networks, have been investigated as a method to replace or complement traditional matched filtering techniques that are used to detect the gravitational-wave signature of merging black holes.

Astronomy BIG-bench Machine Learning +1

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