Published November 17, 2017
| Submitted + Published + Supplemental Material
Journal Article
Open
Long-Lived Inverse Chirp Signals from Core-Collapse in Massive Scalar-Tensor Gravity
Chicago
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Abstract
This Letter considers stellar core collapse in massive scalar-tensor theories of gravity. The presence of a mass term for the scalar field allows for dramatic increases in the radiated gravitational wave signal. There are several potential smoking gun signatures of a departure from general relativity associated with this process. These signatures could show up within existing LIGO-Virgo searches.
Additional Information
© 2017 American Physical Society. Received 11 August 2017; revised manuscript received 30 September 2017; published 17 November 2017. This work was supported by the H2020-ERC-2014-CoG Grant No. 646597, STFC Consolidator Grant No. ST/L000636/1, NWO-Rubicon Grant No. RG86688, H2020-MSCA-RISE-2015 Grant No. 690904, NSF-XSEDE Grant No. PHY-090003, NSF PHY-1151197, NSF XSEDE allocation TG-PHY100033, COST Action Grant No. CA16104, and DAMTP's Cosmos2 Computer system. D. G. acknowledges support as an Einstein Fellow Grant No. PF6-170152 by the Chandra X-ray Center, operated by the Smithsonian Astrophysical Observatory for NASA under Contract No. NAS8-03060.Attached Files
Published - PhysRevLett.119.201103.pdf
Submitted - 1708.03651.pdf
Supplemental Material - supplementary.pdf
Files
1708.03651.pdf
Additional details
- Eprint ID
- 83336
- Resolver ID
- CaltechAUTHORS:20171120-101916041
- European Research Council (ERC)
- 646597
- Science and Technology Facilities Council (STFC)
- ST/L000636/1
- Nederlandse Organisatie voor Wetenschappelijk Onderzoek (NWO)
- RG86688
- European Research Council (ERC)
- 690904
- NSF
- PHY-090003
- NSF
- PHY-1151197
- NSF
- TG-PHY100033
- COST Action
- CA16104
- University of Cambridge
- NASA Einstein Fellowship
- PF6-170152
- NASA
- NAS8-03060
- Created
-
2017-11-20Created from EPrint's datestamp field
- Updated
-
2021-11-15Created from EPrint's last_modified field
- Caltech groups
- TAPIR