Identify real gravitational wave events in the LIGO-Virgo catalog GWTC-1 and GWTC-2 with convolutional neural network
Identify real gravitational wave events in the LIGO-Virgo catalog GWTC-1 and GWTC-2 with convolutional neural network
复制标题
使用卷积神经网络识别 LIGO-Virgo 目录 GWTC-1 和 GWTC-2 中的真实引力波事件
DOI:
10.1007/s11467-021-1150-1
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发表时间:
2022-03
影响因子:
7.5
通讯作者:
Jin Li
中科院分区:
文献类型:
--
作者:
Meng-Qin Jiang;Nan Yang;Jin Li
In recent years, machine learning models have been introduced into the field of gravitational wave (GW) data processing. In this paper, we apply the convolutional neural network (CNN) to LIGO O1, O2, O3a data analysis to search the released 41 GW events which are emitted from binary black hole (BBH) mergers (here we exclude the events from binary neutron star (BNS) mergers, and the events that are not detected simultaneously by Hanford (H) and Livingston (L) detectors), and use time sliding method to reduce the false alarm rate (FAR). According to the results, the 41 confirmed GW events of BBH mergers can be classified successfully by our CNN model. Furthermore, through restricting the number of consecutive prewarning from sequential samples intercepted continuously in LIGO O2 real time-series and vetoing the coincidences of noise from H and L, the FAR is limited to be less than once in 2 months. It is helpful to promote LIGO real time data processing.
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DOI:
--
发表时间:
2019-02
期刊:
ArXiv
影响因子:
--
作者:
Gabrielle Allen;I. Andreoni;E. Bachelet;G. Berriman;F. Bianco;R. Biswas;M. Kind;K. Chard;
通讯作者:
Gabrielle Allen;I. Andreoni;E. Bachelet;G. Berriman;F. Bianco;R. Biswas;M. Kind;K. Chard;
DOI:
10.1103/physrevd.96.044028
发表时间:
2017-08
期刊:
Physical Review D - Particles, Fields, Gravitation and Cosmology
影响因子:
--
作者:
Zhoujian Cao;Wen-Biao Han
通讯作者:
Wen-Biao Han
影响因子:
5
作者:
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通讯作者:
He Wang;Shichao Wu;Zhoujian Cao;Xiaolin Liu;Jianhua Zhu
影响因子:
4.4
作者:
Wei Wei-Wei;E. Huerta
通讯作者:
Wei Wei-Wei;E. Huerta
影响因子:
4.4
作者:
P. Krastev;K. Gill;V. Villar;E. Berger
通讯作者:
P. Krastev;K. Gill;V. Villar;E. Berger