超允许 Fermi β⁺ 发射体 ²²Mg 的高精度半衰期测量
核实验
2017-11-22 v1
摘要
在 TRIUMF-ISAC 设施使用 4 正比气体计数器对超允许 Fermi 发射体 Mg 进行了高精度半衰期测量。结果 s 比先前采用的全球平均值精确了 3 倍，并解决了此前发表的两个 Mg 半衰期测量之间的矛盾。
引用
@article{arxiv.1711.00827,
title = {High-Precision Half-life Measurement for the Superallowed Fermi $\beta^+$ Emitter $^{22}$Mg},
author = {M. R. Dunlop and C. E. Svensson and G. C. Ball and J. R. Leslie and C. Andreoiu and N. Bernier and H. Bidaman and V. Bildstein and M. Bowry and C. Burbadge and R. Caballero-Folch and A. Diaz Varela and R. Dunlop and A. B. Garnsworthy and P. E. Garrett and G. Hackman and B. Jigmeddorj and K. G. Leach and A. D. MacLean and B. Olaizola and J. Measures and C. Natzke and Y. Saito and J. K. Smith and J. Turko and T. Zidar},
journal= {arXiv preprint arXiv:1711.00827},
year = {2017}
}
备注
7 pages, 9 figures