Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.number | 4 | - |
dc.citation.startPage | 042010 | - |
dc.citation.title | PHYSICAL REVIEW D | - |
dc.citation.volume | 106 | - |
dc.contributor.author | Jung, Piljong | - |
dc.contributor.author | Kim, Young-Min | - |
dc.contributor.author | Oh, Sang Hoon | - |
dc.contributor.author | Son, Edwin J. | - |
dc.contributor.author | Yokozawa, Takaaki | - |
dc.contributor.author | Washimi, Tatsuki | - |
dc.contributor.author | Oh, John J. | - |
dc.date.accessioned | 2023-12-21T13:44:43Z | - |
dc.date.available | 2023-12-21T13:44:43Z | - |
dc.date.created | 2022-10-27 | - |
dc.date.issued | 2022-08 | - |
dc.description.abstract | The gravitational-wave detector is a complex and sensitive collection of advanced instruments that are impacted not only by mechanical/electronics systems but also by the surrounding environment. Hence, it is of great importance to classify and mitigate noises to detect gravitational-wave signals by using information from many auxiliary channels related to such devices and surroundings. This improves the signal-to-noise ratio and reduces false alarms from coincident loud events. For this reason, it is essential for identifying coherent relationships between complex channels. 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. | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW D, v.106, no.4, pp.042010 | - |
dc.identifier.doi | 10.1103/PhysRevD.106.042010 | - |
dc.identifier.issn | 2470-0010 | - |
dc.identifier.scopusid | 2-s2.0-85136636412 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/60726 | - |
dc.identifier.wosid | 000863266400005 | - |
dc.language | 영어 | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Identifying multichannel coherent couplings and causal relationships in gravitational wave detectors | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Astronomy & Astrophysics; Physics, Particles & Fields | - |
dc.relation.journalResearchArea | Astronomy & Astrophysics; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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