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|Title:||14C analyses at the ANTARES AMS Centre: dating the log coffins of northwest Thailand|
ANTARES Tandem Accelerator
|Citation:||Hotchkis, M. A. C., Fink, D., Jacobsen, G. E., Lawson, E. M., Shying, M., Smith, A. M., Tuniz, C., Barbetti, M., Grave, P., Quan, H. M., & Head, J. (1994). 14C analyses at the ANTARES AMS Centre: dating the log coffins of northwest Thailand. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 92(1–4), 27-30, doi:10.1016/0168-583X(94)95968-4|
|Abstract:||Recent results of 14C analyses at the ANTARES AMS Centre are presented. Test measurements of 14C blanks demonstrate an ultimate sensitivity of the order of 10−15 (14C/12C ratio). Measurements of unknowns have been made with a precision in the range 1–1.5% using a “slow cycling” mode of operation where the injection magnet field is changed to inject 14C and 13C alternately. Results are presented for a series of log coffins from cave burials in NW Thailand. © 1994 Elsevier B.V.|
|Appears in Collections:||Journal Articles|
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