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First upper limits from LIGO on gravitational wave bursts
- Source :
- Physical Review D, Classical and quantum gravity, Physical Review D-Particles, Fields, Gravitation and Cosmology 69 (2004), Nr. 10, Physical Review D-Particles, Fields, Gravitation and Cosmology
- Publication Year :
- 2004
-
Abstract
- We report on a search for gravitational wave bursts using data from the first science run of the LIGO detectors. Our search focuses on bursts with durations ranging from 4 ms to 100 ms, and with significant power in the LIGO sensitivity band of 150 to 3000 Hz. We bound the rate for such detected bursts at less than 1.6 events per day at 90% confidence level. This result is interpreted in terms of the detection efficiency for ad hoc waveforms (Gaussians and sine-Gaussians) as a function of their root-sum-square strain h_{rss}; typical sensitivities lie in the range h_{rss} ~ 10^{-19} - 10^{-17} strain/rtHz, depending on waveform. We discuss improvements in the search method that will be applied to future science data from LIGO and other gravitational wave detectors.<br />Comment: 21 pages, 15 figures, accepted by Phys Rev D. Fixed a few small typos and updated a few references
- Subjects :
- Nuclear and High Energy Physics
Gravitational-wave observatory
Astrophysics::High Energy Astrophysical Phenomena
FOS: Physical sciences
General Relativity and Quantum Cosmology (gr-qc)
Astrophysics
01 natural sciences
General Relativity and Quantum Cosmology
Particle detector
0103 physical sciences
Astronomical interferometer
Waveform
ddc:530
010306 general physics
QC
search
Physics
010308 nuclear & particles physics
Gravitational wave
Detector
LIGO
laser
Interferometry
network
Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik
Subjects
Details
- ISSN :
- 15502368
- Database :
- OpenAIRE
- Journal :
- Physical Review D, Classical and quantum gravity, Physical Review D-Particles, Fields, Gravitation and Cosmology 69 (2004), Nr. 10, Physical Review D-Particles, Fields, Gravitation and Cosmology
- Accession number :
- edsair.doi.dedup.....aa4ffa368ae365e9676bc077f512febc