Gravitational wave data analysis
Lead Research Organisation:
University of Glasgow
Department Name: School of Physics and Astronomy
Abstract
working on the gravitational waves
People |
ORCID iD |
Ik Heng (Primary Supervisor) | |
Rachel Gray (Student) |
Publications
Abbott R
(2020)
Gravitational-wave Constraints on the Equatorial Ellipticity of Millisecond Pulsars
in The Astrophysical Journal Letters
Albert A
(2019)
Search for Multimessenger Sources of Gravitational Waves and High-energy Neutrinos with Advanced LIGO during Its First Observing Run, ANTARES, and IceCube
in The Astrophysical Journal
Buikema A
(2020)
Sensitivity and performance of the Advanced LIGO detectors in the third observing run
in Physical Review D
Fishbach M
(2019)
A Standard Siren Measurement of the Hubble Constant from GW170817 without the Electromagnetic Counterpart
in The Astrophysical Journal
Gray R
(2022)
A pixelated approach to galaxy catalogue incompleteness: improving the dark siren measurement of the Hubble constant
in Monthly Notices of the Royal Astronomical Society
Gray R
(2020)
Cosmological inference using gravitational wave standard sirens: A mock data analysis
in Physical Review D
Soares-Santos M
(2019)
First Measurement of the Hubble Constant from a Dark Standard Siren using the Dark Energy Survey Galaxies and the LIGO/Virgo Binary-Black-hole Merger GW170814
in The Astrophysical Journal
Studentship Projects
Project Reference | Relationship | Related To | Start | End | Student Name |
---|---|---|---|---|---|
ST/R504750/1 | 01/10/2017 | 30/09/2021 | |||
1947165 | Studentship | ST/R504750/1 | 01/10/2017 | 31/03/2021 | Rachel Gray |
Description | LSC |
Organisation | LIGO Scientific Collaboration |
Country | United States |
Sector | Academic/University |
PI Contribution | Development of a new methodology and the gwcosmo Python package for gravitational wave cosmology. Analysis of LIGO and Virgo gravitational wave data. General knowledge of gravitational wave cosmology. |
Collaborator Contribution | Expertise in all aspects of gravitational wave data analysis, including cosmology. Development of the gwcosmo Python package for gravitational wave cosmology. |
Impact | To be filled in later. |
Start Year | 2017 |
Title | gwcosmo |
Description | A Python package to estimate cosmological parameters using gravitational-wave observations. Currently the package is freely available to use but does not have a licence so cannot be redistributed. |
Type Of Technology | Software |
Year Produced | 2020 |
Open Source License? | Yes |
Impact | Produced results for these papers, amongst others. "Cosmological Inference using Gravitational Wave Standard Sirens: A Mock Data Analysis" R. Gray et. al. Phys. Rev. D 101, 122001 (2020) "A gravitational-wave measurement of the Hubble constant following the second observing run of Advanced LIGO and Virgo", The LIGO Scientific Collaboration and the Virgo Collaboration. |
URL | https://arxiv.org/abs/1908.06060 |
Description | Explorathon 2019 |
Form Of Engagement Activity | Participation in an activity, workshop or similar |
Part Of Official Scheme? | No |
Geographic Reach | Local |
Primary Audience | Public/other audiences |
Results and Impact | The Institute for Gravitational Research at Glasgow University had a stall at the Explorathon. This was a public event which brought together researchers from many different disciplines, who communicated their research to several hundred members of the public over the course of two days. This generated greater interest and understanding in the research being carried out locally. Many attendees asked where they could find more detailed about our research. |
Year(s) Of Engagement Activity | 2019 |
URL | https://www.explorathon.co.uk/glasgow/ |