Radiocarbon Dating with Tandem Electrostatic Accelerators

Radiocarbon Dating.

Radiocarbon Dating of Ground Water

Radiocarbon dating of ground water is used in combination with the primary measurements of classical hydrological and chemical analyses. Radiocarbon dating will produce the best results when it involves multiple measurements or sequential sampling. The most useful data come from these comparisons and not from absolute ages. In the case of multiple measurements, the apparent ages of the ground w...

Progress in Radiocarbon Dating with the Chalk River Mp Tandem Accelerator

Accelerator-based radioisotope dating is an important development for situations where sample sizes are limited and for isotopes of very long half-life. The technique can also be used for studying isotopic ratios of stable isotopes of possible interest in geochemical or other disciplines. Chalk River work in this field is motivated by its application to ground water dating in connection with nu...

Radiocarbon dating with temporal order constraints

Bayesian methods are now widely used for analysing radiocarbon dates. We find that the non-informative priors in use in the literature generate a bias towards wider date ranges which does not in general reflect substantial prior knowledge. We recommend using a prior in which the distribution of the difference between the earliest and latest dates has a uniform distribution. We show how such pri...

Fifty Years of Radiocarbon Dating

The history of radiocarbon dating through the 20th century is presented, focusing on the work of Willard F. Libby, who introduced radiocarbon dating in 1949, and its application during the following 50 years. Topics include an explanation of radiocarbon dating, by which the age of organic matter can be determined; difficulties Libby encountered in developing processes for accurate measurements;...