Constraining the p-Mode-g-Mode Tidal Instability with GW170817
-
Altmetric Citations
Abbott, B. P.; Abbott, R.; Abbott, T. D.; Altin, Paul; Chow, Jong; Forsyth, Perry; Kijbunchoo, Nutsinee; Mansell, Georgia; Manske, Michael; McClelland, David; McManus, David; McRae, Terry; Nguyen, Thanh; Rabeling, David; Scott, Susan M.; Shaddock, Daniel; Slagmolen, Bram; Ward, Robert; Wette, Karl; Yap, Min Jet; Holland, Nathan
Description
We analyze the impact of a proposed tidal instability coupling p modes and g modes within neutron stars on GW170817. This nonresonant instability transfers energy from the orbit of the binary to internal modes of the stars, accelerating the gravitational-wave driven inspiral. We model the impact of this instability on the phasing of the gravitational wave signal using three parameters per star: An overall amplitude, a saturation frequency, and a spectral index. Incorporating these additional...[Show more]
Collections | ANU Research Publications |
---|---|
Date published: | 2019 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/205526 |
Source: | Physical Review Letters |
DOI: | 10.1103/PhysRevLett.122.061104 |
Access Rights: | Open Access |
Download
File | Description | Size | Format | Image |
---|---|---|---|---|
01_Abbott_Constraining_the_p-Mode-g-Mode_2019.pdf | 1.19 MB | Adobe PDF |
Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.
Updated: 17 November 2022/ Responsible Officer: University Librarian/ Page Contact: Library Systems & Web Coordinator