• 저자B.P. Abbott et al. ,C Adams,F Acernese,K Ackley,M R Abernathy,R Abbott,T D Abbott,김환선,손재주,오상훈,오정근
• 학술지Classical and Quantum Gravity (0264-9381), 35(6), 065009-1 ~ 065009-25
• 등재유형SCI
• 게재일자 20180214

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 September 2015 and January 2016, with a total observational time of 49 d. 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 in gravitational waves.