Quantification of cross-irradiation and cross-illumination using a Riso TL/OSL DA-15 reader

被引：18

作者：

Bray, HE ^{[1
]}

Bailey, RM ^{[1
]}

Stokes, S ^{[1
]}

机构：

[1] Univ Oxford, Sch Geog & Environm, Oxford OX1 3TB, England

来源：

RADIATION MEASUREMENTS | 2002年 / 35卷 / 03期

关键词：

D O I：

10.1016/S1350-4487(02)00045-8

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

The automated Riso TL/OSL DA-15 reader is widely used for luminescence dating applications. The nature of the device is such that the irradiation and illumination of a sample during the OSL procedures may affect discs in adjacent positions, It is critical to confirm that these factors do not introduce significant systematic errors. The effects of such cross-talk (cross-irradiation and cross-bleaching) are examined and quantified, both for specific and general cases. Depending upon the protocol used, cross-irradiation and cross-bleaching could accumulate to have an effect on the D-e estimate, and for the latter this could be significant (i.e. 10%). (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：275 / 280

页数：6

共 11 条

[1]

Aitken M.J., 1998, INTRO OPTICAL DATING

[2] OPTICAL DATING - RECUPERATION AFTER BLEACHING [J].

AITKEN, MJ ;

SMITH, BW .

QUATERNARY SCIENCE REVIEWS, 1988, 7 (3-4) :387-393

[3] The interpretation of quartz optically stimulated luminescence equivalent dose versus time plots [J].

Bailey, RM .

RADIATION MEASUREMENTS, 2000, 32 (02) :129-140

[4] Towards a general kinetic model for optically and thermally stimulated luminescence of quartz [J].

Bailey, RM .

RADIATION MEASUREMENTS, 2001, 33 (01) :17-45

[5]

BANERJEE D, 1999, RAD PROT DOSIM 1, V84, P412

[6]

Botter-Jensen L, 1999, RADIAT PROT DOSIM, V84, P537, DOI 10.1093/oxfordjournals.rpd.a032793

[7] New light on OSL [J].

Botter-Jensen, L ;

Mejdahl, V ;

Murray, AS .

QUATERNARY SCIENCE REVIEWS, 1999, 18 (02) :303-309

[8] Advances in luminescence instrument systems [J].

Botter-Jensen, L ;

Bulur, E ;

Duller, GAT ;

Murray, AS .

RADIATION MEASUREMENTS, 2000, 32 (5-6) :523-528

[9] A new flexible system for measuring thermally and optically stimulated luminescence [J].

Markey, BG ;

BotterJensen, L ;

Duller, GAT .

RADIATION MEASUREMENTS, 1997, 27 (02) :83-89

[10] Luminescence dating of quartz using an improved single-aliquot regenerative-dose protocol [J].

Murray, AS ;

Wintle, AG .

RADIATION MEASUREMENTS, 2000, 32 (01) :57-73

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