Tallinn Radiocarbon Dates II
- 1 January 1974
- journal article
- research article
- Published by Cambridge University Press (CUP) in Radiocarbon
- Vol. 16 (3) , 388-394
- https://doi.org/10.1017/s0033822200059683
Abstract
The following list includes samples dated in 1973. Benzene is used as the carrier of natural 14C activity as previously described (Punning et al, 1973). We used both 1-channel and 2-channel scintillation devices. The detector shield comprises 10cm lead. Around the detector we put 16 Geiger-Mueller type counters in anticoincidence circuit with output signals from detector. It decreased the average background ca 20 to 40%.Keywords
This publication has 1 reference indexed in Scilit:
- Tallinn Radiocarbon Dates IRadiocarbon, 1973