EQUIVALENT DOSE ESTIMATION FOR POTTERY BY SINGLE DISC REGENERATION METHOD

Equivalent dose determinations with IRSL and TL signals by the single disc regeneration method have been studied for a polymineral fine grain sample. The major problem is found to be the change in sensitivity for both signals; the sensitivity can either increase or decrease, depending on the dose and the heating profile applied. A method based on the IRSL signals to determine the range of equivalent dose with three sample discs was proposed.