Analysis of Optical Bleaching of OSL Signal in Sediment Quartz
| dc.contributor.author | Przegiętka, Krzysztof | |
| dc.contributor.author | Chruścińska, Alicja | |
| dc.date.accessioned | 2013-02-18T14:39:12Z | |
| dc.date.available | 2013-02-18T14:39:12Z | |
| dc.date.issued | 2013 | |
| dc.description.abstract | The aim of this work was to study the effect of the quality of optical bleaching on the results of OSL (Optically Stimulated Luminescence) dating method. The large aliquots of coarse quartz grains extracted from fluvial deposit were used in the study. The poor, medium and good bleaching were simulated in laboratory with help of Blue LED light source in series of experiments. Then the samples were irradiated with a common laboratory dose. The equivalent doses (DE) were measured by the help of standard Single Aliquot Regeneration (SAR) technique, but obtained DE distributions are analysed in a new way. The method for recognizing and compensating for partial bleaching is proposed. The conclusions for dating sediment quartz samples are presented and discussed. | pl |
| dc.identifier.citation | Radiation Measurements, 2013 in press, DOI: 10.1016/j.radmeas.2013.02.009 | pl |
| dc.identifier.issn | 1350-4487 | |
| dc.identifier.uri | http://repozytorium.umk.pl/handle/item/357 | |
| dc.language.iso | eng | pl |
| dc.publisher | Elsevier B.V. | pl |
| dc.rights | info:eu-repo/semantics/openAccess | en |
| dc.subject | Optically Stimulated Luminescence (OSL) | pl |
| dc.subject | dating method | pl |
| dc.subject | sediment quartz | pl |
| dc.subject | bleaching | pl |
| dc.subject | fluvial deposits | pl |
| dc.title | Analysis of Optical Bleaching of OSL Signal in Sediment Quartz | pl |
| dc.type | info:eu-repo/semantics/article | pl |