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Papers

Identifying multichannel coherent couplings and causal relationships in gravitational wave detectors

http://10.1103/PhysRevD.106.042010

  • AuthorTakaaki Yokozawa,Tatsuki Washimi,Young-Min Kim,손재주,오상훈,오정근,정필종
  • JournalPhysical Review D (2470-0010), 106, 042010 ~ -
  • Enrollment typeSCIE
  • publication date 20220826
This study presents a way of identifying (non)linear couplings between associated channels by using the method of correlation coefficients. We show that the method can be applied to practical problems in the gravitational-wave detector, such as noises by lightning strokes, air compressors vibrations, and noises caused by wind effects.