Nuclear anapole moments

Nuclear anapole moments
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核阿纳极矩

DOI:
10.1016/0370-2693(84)90140-0
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发表时间:
1984
期刊:
影响因子:
4.4
通讯作者:
O. Sushkov
O. Sushkov
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
V. Flambaum;I. Khriplovich;O. Sushkov

文献摘要

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本文给出了球形核宇称破坏电磁矩的近似解析表达式。这一结果在核133 Cs,203,205 Tl,207 Pb,209 Bi的Woods-Saxon势中得到了证实。奇电子与核的电磁相互作用的有效耦合常数约为费米常数的0.3-0.4。
An approximate analytical expression is obtained for the parity violating electromagnetic, so-called anapole, moment of a spherical nucleus. The result iis confirmed by numerical computation in the Woods-Saxon potential for the nuclei133Cs,203,205Tl,207Pb,209Bi. The effective coupling constant of the electromagnetic P-odd electron-nucleus interaction constitutes 0.3–0.4 of the Fermi constant.