Long-Lived Inverse Chirp Signals from Core-Collapse in Massive Scalar-Tensor Gravity.
Published version
Peer-reviewed
Repository URI
Repository DOI
Change log
Authors
Sperhake, Ulrich https://orcid.org/0000-0002-3134-7088
Moore, Christopher J
Rosca, Roxana
Agathos, Michalis
Gerosa, Davide
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.
Description
Keywords
gr-qc, gr-qc, astro-ph.HE
Journal Title
Phys Rev Lett
Conference Name
Journal ISSN
0031-9007
1079-7114
1079-7114
Volume Title
119
Publisher
American Physical Society (APS)
Publisher DOI
Sponsorship
Science and Technology Facilities Council (ST/L000636/1)
Science and Technology Facilities Council (ST/M007065/1)
European Research Council (646597)
European Commission Horizon 2020 (H2020) Marie Sk?odowska-Curie actions (690904)
Netherlands Organisation for Scientific Research (680-50-1519)
Science and Technology Facilities Council (ST/K00333X/1)
Science and Technology Facilities Council (ST/J005673/1)
Science and Technology Facilities Council (ST/P000673/1)
STFC (1628481)
Science and Technology Facilities Council (ST/M007065/1)
European Research Council (646597)
European Commission Horizon 2020 (H2020) Marie Sk?odowska-Curie actions (690904)
Netherlands Organisation for Scientific Research (680-50-1519)
Science and Technology Facilities Council (ST/K00333X/1)
Science and Technology Facilities Council (ST/J005673/1)
Science and Technology Facilities Council (ST/P000673/1)
STFC (1628481)