First Search for r-mode Gravitational Waves from PSR J0537–6910
Jan 21, 2020
19 pages
Published in:
- Astrophys.J. 895 (2020) 1, 11,
- Astrophys.J. 897 (2020) 2, 185 (erratum)
- Published: May 19, 2020
e-Print:
- 2001.07605 [gr-qc]
DOI:
- 10.3847/1538-4357/ab8193 (publication),
- 10.3847/1538-4357/aba04e (erratum)
View in:
Citations per year
Abstract: (IOP)
We report results of the first search to date for continuous gravitational waves from unstable r-modes from the pulsar . We use data from the first two observing runs of the Advanced LIGO network. We find no significant signal candidate and set upper limits on the amplitude of gravitational-wave signals, which are within an order of magnitude of the spin-down values. We highlight the importance of having timing information at the time of the gravitational-wave observations, i.e., rotation frequency and frequency-derivative values, and glitch-occurrence times, such as those that a NICER campaign could provide.Note:
- 14 pages,12 figures
- gravitational radiation
- pulsar: rotation
- detector: network
- pulsar
- LIGO
- statistical analysis
- gravitational radiation: emission
- data analysis method
- gravitational radiation detector
References(0)
Figures(17)
Loading ...