A method for determining the specific activity of 226Ra by measuring the volume activity of 222Rn at equilibrium is proposed for dating archaeological bones of ancient humans and animals. The samples and CR-39 track detectors are kept in isolated chambers for 35 days for exposing α-particles of the 222Rn. The study found a direct correlation between age and the specific activity of 226Ra in the skeletons.
| Mualliflar | Vasidov, A. |
|---|---|
| Jurnal | O‘zbekiston fizika jurnali |
| Nashriyot | Ўзбекистон Республикаси Фанлар академияси |
| ISSN | 1025-8817, 2181-077X |
| Nashr sanasi | 2026-10-22 |
| Jild | 28 |
| Son | 3 |
| Til | Ingliz |
| Ilmiy soha | Fizika-matematika |
| DOI | 10.52304/.v28i3.670 |
| Indeksga qo‘shilgan | 2026-10-23 |
DOI: 10.52304/.v28i3.670 · Maqolaning asl sahifasi
трековые детекторы CR-39, объемная активность 222Rn, удельная активность 226Ra, древние костные останки, радиогенное датирование, CR-39 track detectors, volume activity of 222Rn, specific activity of 226Ra, ancient bone remains, radiogenic dating
| APA | Vasidov, A. (2026). The method of determining specific activity of Ra-226 for assessment ages of the ancient human and animal bones. O‘zbekiston fizika jurnali, 28(3). https://doi.org/10.52304/.v28i3.670 |
|---|---|
| GOST (OAK) | Vasidov, A. The method of determining specific activity of Ra-226 for assessment ages of the ancient human and animal bones // O‘zbekiston fizika jurnali. – 2026. – T. 28, № 3. – DOI: 10.52304/.v28i3.670. |
| MLA | Vasidov, A. “The method of determining specific activity of Ra-226 for assessment ages of the ancient human and animal bones.” O‘zbekiston fizika jurnali, 28(3), 2026. https://doi.org/10.52304/.v28i3.670 |
| Chicago | Vasidov, A. “The method of determining specific activity of Ra-226 for assessment ages of the ancient human and animal bones.” O‘zbekiston fizika jurnali, 28(3) (2026). https://doi.org/10.52304/.v28i3.670 |
| Harvard | Vasidov, A (2026) ‘The method of determining specific activity of Ra-226 for assessment ages of the ancient human and animal bones’, O‘zbekiston fizika jurnali, 28(3). https://doi.org/10.52304/.v28i3.670 |
| BibTeX | @article{vasidova2026,
title = {The method of determining specific activity of Ra-226 for assessment ages of the ancient human and animal bones},
author = {Vasidov, A.},
journal = {O‘zbekiston fizika jurnali},
year = {2026},
volume = {28},
number = {3},
doi = {10.52304/.v28i3.670},
url = {https://doi.org/10.52304/.v28i3.670}
} |
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