Component Resolved Equivalent Dose Estimation Using TL Glow Curves of Travertine Samples from Anatolia, Turkey

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dc.authoridMeric, Niyazi/0000-0003-1562-1312
dc.authoridPolymeris, Georgios/0000-0002-9972-429X
dc.authoridOzturk, Muhammed Zeynel/0000-0002-9834-7680
dc.authoridSAHINER, EREN/0000-0002-7159-2491
dc.authoridKADIOGLU, Yusuf Kagan/0000-0002-7894-2220
dc.contributor.authorSahiner, Eren
dc.contributor.authorPolymeris, George S.
dc.contributor.authorOzturk, M. Zeynel
dc.contributor.authorKadioglu, Y. Kagan
dc.contributor.authorMeric, Niyazi
dc.date.accessioned2024-11-07T13:32:59Z
dc.date.available2024-11-07T13:32:59Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThis study provides methodological aspects on the equivalent dose estimation for travertine samples, namely heated calcium carbonate, using the TL multiple-aliquot additive-dose approach. Large equivalent doses (EDs), within the range 750-1300 Gy, were calculated using the plateau method based on the NTL glow curve. Moreover, a component resolved TL glow-peak analysis was carried out, using the integrated intensity of the NTL glow peaks for the ED estimation after deconvolution based on the OTOR model. Three different TL peaks were used, termed P4, P5 and P6. The integrated intensity of TL glow peak P4 resulted in age overestimation (15-26%), compared to the age provided using the plateau method. This overestimation could be attributed to the fact that the temperature range of P4 does not coincide with the plateau region of each sample. Milder overestimation (8-14%) was noticed using the integrated intensity of TL glow peak P6, mostly due to the poor deconvolution resolution. Only the integrated intensity of TL glow peak P5 after deconvolution provides ED values compatible with those yielded using the plateau method, with good accuracy. The present study suggests not using the TL intensity (neither in terms of integrated intensity nor of peak height intensity) for ED estimation; instead it is highly recommended to use either the plateau method, or alternatively integrated intensity of TL peak P5 after deconvolution. Unfortunately, using the peak height of TL P5 is not recommended, due to overlapping with P6.
dc.identifier.doi10.1515/geochr-2015-0116
dc.identifier.endpage178
dc.identifier.issn1897-1695
dc.identifier.issue1
dc.identifier.scopus2-s2.0-85085149269
dc.identifier.scopusqualityQ2
dc.identifier.startpage171
dc.identifier.urihttps://doi.org/10.1515/geochr-2015-0116
dc.identifier.urihttps://hdl.handle.net/11480/15723
dc.identifier.volume48
dc.identifier.wosWOS:000741324800006
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSciendo
dc.relation.ispartofGeochronometria
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectEquivalent dose
dc.subjectthermoluminescence dating
dc.subjecttravertine
dc.subjectdeconvolution
dc.subjectCalcium carbonate
dc.subjectluminescence dating
dc.titleComponent Resolved Equivalent Dose Estimation Using TL Glow Curves of Travertine Samples from Anatolia, Turkey
dc.typeArticle

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