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The missing link in...
The missing link in gravitational-wave astronomy : discoveries waiting in the decihertz range
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Sedda, Manuel Arca (author)
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Berry, Christopher P. L. (author)
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Jani, Karan (author)
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Amaro-Seoane, Pau (author)
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Auclair, Pierre (author)
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Baird, Jonathon (author)
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Baker, Tessa (author)
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Berti, Emanuele (author)
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Breivik, Katelyn (author)
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Burrows, Adam (author)
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Caprini, Chiara (author)
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Chen, Xian (author)
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Doneva, Daniela (author)
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Ezquiaga, Jose M. (author)
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Ford, K. E. Saavik (author)
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Katz, Michael L. (author)
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Kolkowitz, Shimon (author)
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McKernan, Barry (author)
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Mueller, Guido (author)
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Nardini, Germano (author)
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- Pikovski, Igor (author)
- Stockholms universitet,Fysikum,Oskar Klein-centrum för kosmopartikelfysik (OKC)
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Rajendran, Surjeet (author)
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Sesana, Alberto (author)
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Shao, Lijing (author)
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Tamanini, Nicola (author)
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Vartanyan, David (author)
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Warburton, Niels (author)
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Witek, Helvi (author)
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Wong, Kaze (author)
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Zevin, Michael (author)
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(creator_code:org_t)
- 2020-10-08
- 2020
- English.
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In: Classical and quantum gravity. - : IOP Publishing. - 0264-9381 .- 1361-6382. ; 37:21
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https://arxiv.org/ab...
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http://eprints.gla.a...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The gravitational-wave astronomical revolution began in 2015 with LIGO's observation of the coalescence of two stellar-mass black holes. Over the coming decades, ground-based detectors like laser interferometer gravitational-wave observatory (LIGO), Virgo and KAGRA will extend their reach, discovering thousands of stellar-mass binaries. In the 2030s, the space-basedlaser interferometer space antenna(LISA) will enable gravitational-wave observations of the massive black holes in galactic centres. Between ground-based observatories and LISA lies the unexplored dHz gravitational-wave frequency band. Here, we show the potential of adecihertz observatory(DO) which could cover this band, and complement discoveries made by other gravitational-wave observatories. The dHz range is uniquely suited to observation of intermediate-mass (similar to 10(2)-10(4)M(circle dot)) black holes, which may form the missing link between stellar-mass and massive black holes, offering an opportunity to measure their properties. DOs will be able to detect stellar-mass binaries days to years before they merge and are observed by ground-based detectors, providing early warning of nearby binary neutron star mergers, and enabling measurements of the eccentricity of binary black holes, providing revealing insights into their formation. Observing dHz gravitational-waves also opens the possibility of testing fundamental physics in a new laboratory, permitting unique tests of general relativity (GR) and the standard model of particle physics. Overall, a DO would answer outstanding questions about how black holes form and evolve across cosmic time, open new avenues for multimessenger astronomy, and advance our understanding of gravitation, particle physics and cosmology.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- gravitational-wave detectors
- decihertz observatories
- compact binaries
- multiband gravitational-wave astronomy
- intermediate-mass black holes
- tests of general relativity
- early universe physics
- Quantum Science & Technology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Sedda, Manuel Ar ...
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Berry, Christoph ...
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Jani, Karan
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Amaro-Seoane, Pa ...
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Auclair, Pierre
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Baird, Jonathon
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show more...
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Baker, Tessa
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Berti, Emanuele
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Breivik, Katelyn
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Burrows, Adam
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Caprini, Chiara
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Chen, Xian
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Doneva, Daniela
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Ezquiaga, Jose M ...
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Ford, K. E. Saav ...
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Katz, Michael L.
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Kolkowitz, Shimo ...
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McKernan, Barry
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Mueller, Guido
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Nardini, Germano
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Pikovski, Igor
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Rajendran, Surje ...
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Sesana, Alberto
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Shao, Lijing
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Tamanini, Nicola
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Vartanyan, David
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Warburton, Niels
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Witek, Helvi
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Wong, Kaze
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Zevin, Michael
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Classical and qu ...
- By the university
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Stockholm University