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Title
All-sky search for long-duration gravitational wave transients in the first Advanced LIGO observing run
Author(s)
B.P. Abbott et al.강궁원조희석
Publication Year
2018-02-14
Abstract
We present the results of a search for long-duration gravitational wave transients in the data of the LIGO Hanford and LIGO Livingston second generation detectors
between $ \newcommand{\OOneStart}{{\rm 12 ~September ~2015}} \newcommand{\OOneStartShort}{{\rm September ~2015}} \OOneStartShort$ and
$ \newcommand{\OOneStop}{{\rm 19~ January ~2016}} \newcommand{\OOneStopShort}{{\rm January~ 2016}} \OOneStopShort$ , with a total observational
time of $ \newcommand{\OOneLivetime}{{\rm 49~d}} \OOneLivetime$ . The search targets gravitational wave transients of 10–500 s duration in a frequency band
of 24–2048 Hz, with minimal assumptions about the signal waveform, polarization, source direction, or time of occurrence. No significant events were observed. As a
result we set 90% confidence upper limits on the rate of long-duration gravitational wave transients for different types of gravitational wave signals. We also show that
the search is sensitive to sources in the Galaxy emitting at least  
~10−8 $ \newcommand{\msuncd}{{\rm M_{\odot} c^2}} \newcommand{\msun}{{\rm M_{\odot}}} {\msuncd}$ in gravitational waves.
Keyword
Gravitational wave; LIGO O1
Journal Title
Classical and Quantum Gravity
Citation Volume
35
ISSN
0264-9381
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Appears in Collections:
7. KISTI 연구성과 > 학술지 발표논문
URI
https://repository.kisti.re.kr/handle/10580/14782
http://www.ndsl.kr/ndsl/search/detail/article/articleSearchResultDetail.do?cn=NART90655926
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