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https://hdl.handle.net/2440/45732
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dc.contributor.author | Abbott, B. | - |
dc.contributor.author | Abbott, R. | - |
dc.contributor.author | Adhikari, R. | - |
dc.contributor.author | Agresti, J. | - |
dc.contributor.author | Ajith, P. | - |
dc.contributor.author | Allen, B. | - |
dc.contributor.author | Amin, R. | - |
dc.contributor.author | Anderson, S. | - |
dc.contributor.author | Anderson, W. | - |
dc.contributor.author | Araya, M. | - |
dc.contributor.author | Armandula, H. | - |
dc.contributor.author | Ashley, M. | - |
dc.contributor.author | Aston, S. | - |
dc.contributor.author | Aulbert, C. | - |
dc.contributor.author | Babak, S. | - |
dc.contributor.author | Ballmer, S. | - |
dc.contributor.author | Barish, B. | - |
dc.contributor.author | Barker, C. | - |
dc.contributor.author | Barker, D. | - |
dc.contributor.author | Barr, B. | - |
dc.contributor.author | et al. | - |
dc.date.issued | 2007 | - |
dc.identifier.citation | The Astrophysical Journal: an international review of astronomy and astronomical physics, 2007; 659(2):918-930 | - |
dc.identifier.issn | 0004-637X | - |
dc.identifier.issn | 1538-4357 | - |
dc.identifier.uri | http://hdl.handle.net/2440/45732 | - |
dc.description.abstract | The Laser Interferometer Gravitational-Wave Observatory (LIGO) has performed the fourth science run, S4, with significantly improved interferometer sensitivities with respect to previous runs. Using data acquired during this science run, we place a limit on the amplitude of a stochastic background of gravitational waves. For a frequency independent spectrum, the new Bayesian 90% upper limit is ΩGW × [H0/(12 km s-1 Mpc-1)]2 < 6.5 × 10-5. This is currently the most sensitive result in the frequency range 51-150 Hz, with a factor of 13 improvement over the previous LIGO result. We discuss the complementarity of the new result with other constraints on a stochastic background of gravitational waves, and we investigate implications of the new result for different models of this background. © 2007. The American Astronumical Society. All rights reserved. | - |
dc.description.statementofresponsibility | Abbott, B... Brooks, A... Hosken, D... Mudge, D... Munch, J... Veitch, J... et al. (LIGO Scientific Collaboration) | - |
dc.language.iso | en | - |
dc.publisher | Univ Chicago Press | - |
dc.source.uri | http://www.journals.uchicago.edu/doi/abs/10.1086/511329 | - |
dc.title | Searching for a stochastic background of gravitational waves with the laser interferometer gravitational-wave observatory | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1086/511329 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Ottaway, D. [0000-0001-6794-1591] | - |
dc.identifier.orcid | Veitch, P. [0000-0002-2597-435X] | - |
Appears in Collections: | Aurora harvest Chemistry and Physics publications Environment Institute publications |
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