Discovery of pulsating components in eclipsing binary systems through the TESS light curves: the cases of CPD-30 740, HD 97329, V1637 Ori and TYC 683-640-1

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dc.authoridUlas, Burak/0000-0002-4624-3847
dc.authoridUlusoy, Ceren/0000-0001-8868-5558
dc.contributor.authorUlas, Burak
dc.contributor.authorUlusoy, Ceren
dc.contributor.authorErkan, Naci
dc.contributor.authorMadiba, Mothusi
dc.contributor.authorMatsete, Mercy
dc.date.accessioned2025-01-27T21:04:09Z
dc.date.available2025-01-27T21:04:09Z
dc.date.issued2022
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractWe present the first evidence for the pulsations of primary components of four eclipsing binary systems. The TESS light curves of the targets are analyzed, the light and the absolute parameters are derived. Fourier analyses are applied to the residual data subtracted from the binary models to reveal the pulsational characteristics of the primaries. The components of the systems are compared to well-known binary systems of the same morphological type. The types of pulsational classes for the primaries are also discussed. Results show that CPD-30 740 and V1637 Ori are oscillating eclipsing Algol type binary stars, while HD 97329 and TYC 683-640-1 are found to be detached systems with pulsating primary components. We conclude that the primary components of the systems are pulsating stars.
dc.description.sponsorshipBotswana International University of Science and Technology (BIUST) [R00125]
dc.description.sponsorshipThis work was funded by Botswana International University of Science and Technology (BIUST) (Grant number R00125).
dc.identifier.doi10.1007/s10509-022-04053-6
dc.identifier.issn0004-640X
dc.identifier.issn1572-946X
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85125664901
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s10509-022-04053-6
dc.identifier.urihttps://hdl.handle.net/20.500.12428/27564
dc.identifier.volume367
dc.identifier.wosWOS:000762313600003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofAstrophysics and Space Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectBinaries: eclipsing
dc.subjectStars: oscillations (including pulsations)
dc.subjectStars: fundamental parameters
dc.subjectStars: individual: CPD-30 740, HD 97329, V1637 Ori, TYC 683-640-1
dc.titleDiscovery of pulsating components in eclipsing binary systems through the TESS light curves: the cases of CPD-30 740, HD 97329, V1637 Ori and TYC 683-640-1
dc.typeArticle

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