Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/48820
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Type: | Journal article |
Title: | Search for gravitational waves from primordial black hole binary coalescences in the galactic halo |
Author: | Abbott, B. Abbott, R. Adhikari, R. Ageev, A. Allen, B. Amin, R. Anderson, S. Anderson, W. Araya, M. Armandula, H. Ashley, M. Asiri, F. Aufmuth, P. Aulbert, C. Babak, S. Balasubramanian, R. Ballmer, S. Barish, B. Barker, C. Barker, D. et al. |
Citation: | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2005; 72(8):082002-1-082002-8 |
Publisher: | American Physical Soc |
Issue Date: | 2005 |
ISSN: | 1550-7998 1550-2368 |
Statement of Responsibility: | B. Abbott...C. Killow...D. Ottaway...et al., LIGO Scientific Collaboration |
Abstract: | We use data from the second science run of the LIGO gravitational-wave detectors to search for the gravitational waves from primordial black hole binary coalescence with component masses in the range 0.2–1.0M⊙. The analysis requires a signal to be found in the data from both LIGO observatories, according to a set of coincidence criteria. No inspiral signals were found. Assuming a spherical halo with core radius 5 kpc extending to 50 kpc containing nonspinning black holes with masses in the range 0.2–1.0M⊙, we place an observational upper limit on the rate of primordial black hole coalescence of 63 per year per Milky Way halo (MWH) with 90% confidence. |
Rights: | ©2005 American Physical Society |
DOI: | 10.1103/PhysRevD.72.082002 |
Published version: | http://dx.doi.org/10.1103/physrevd.72.082002 |
Appears in Collections: | Aurora harvest 6 Physics publications |
Files in This Item:
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hdl_48820.pdf | Published version | 574.26 kB | Adobe PDF | View/Open |
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