SEARCH for MONOCHROMATIC SIGNALS USING DATA FROM the ALLEGRO GRAVITATIONAL WAVE DETECTOR

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dc.contributor.authorOliveira, F. G.
dc.contributor.authorMarinho, R. M.
dc.contributor.authorPires, R.
dc.contributor.authorXavier, V. S.
dc.contributor.authorFrajuca, C.
dc.contributor.authorMagalhaes, N. S. [UNIFESP]
dc.contributor.authorAguiar, O. D.
dc.contributor.institutionTechnol Inst Aeronaut
dc.contributor.institutionFed Inst Educ Sci & Technol São Paulo
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionNatl Inst Space Res
dc.date.accessioned2016-01-24T14:05:14Z
dc.date.available2016-01-24T14:05:14Z
dc.date.issued2010-08-01
dc.description.abstractWe present a data analysis method for searching monochromatic signals in temporal series. With this method it is possible to estimate the power spectrum by using averaged modified periodograms which reinforce the presence of peaks due to monochromatic signals. in particular we use ALLEGRO's gravitational wave data for the year 1999 taking into account the effect due to the orbital motion of the Earth. We tested the method injecting a simulated signal in real data and we were able to detect it. Then we seeked for candidate signals within the noise but nothing was found. the method showed useful for applications in the search for continuous gravitational waves.en
dc.description.affiliationTechnol Inst Aeronaut, BR-12228900 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationFed Inst Educ Sci & Technol São Paulo, BR-01109010 São Paulo, Brazil
dc.description.affiliationUniversidade Federal de São Paulo, BR-09972270 Diadema, SP, Brazil
dc.description.affiliationNatl Inst Space Res, Div Astrophys, BR-12227010 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUnifespUniversidade Federal de São Paulo, BR-09972270 Diadema, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent1293-1297
dc.identifierhttp://dx.doi.org/10.1142/S0218271810017305
dc.identifier.citationInternational Journal of Modern Physics D. Singapore: World Scientific Publ Co Pte Ltd, v. 19, n. 8-10, p. 1293-1297, 2010.
dc.identifier.doi10.1142/S0218271810017305
dc.identifier.issn0218-2718
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/32750
dc.identifier.wosWOS:000282431600012
dc.language.isoeng
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relation.ispartofInternational Journal of Modern Physics D
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectGravitational wavesen
dc.subjectDoppler shiften
dc.subjectdata analysisen
dc.titleSEARCH for MONOCHROMATIC SIGNALS USING DATA FROM the ALLEGRO GRAVITATIONAL WAVE DETECTORen
dc.typeinfo:eu-repo/semantics/article
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