A long-term fading study for ESR intensity measurement and dose evaluation on fossil tooth enamel

Grun, Rainer; Ward, Kirsten

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A long-term fading study for ESR intensity measurement and dose evaluation on fossil tooth enamel

Date

2002

Authors

Grun, Rainer

Ward, Kirsten

Publisher

Pergamon-Elsevier Ltd

Abstract

Two sets of samples, originally measured in 1989 and 1995, respectively, were re-measured in 2001 to assess long-term fading of the ESR signal in fossil tooth enamel. About half of the samples of the 1989 set showed some fading of the central ESR signal,