A new perspective on charge radii around Z = 82
A new perspective on charge radii around Z = 82
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DOI：
10.1007/s10751-016-1391-5
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发表时间：
2017-01
影响因子：
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通讯作者：
T. Cocolios
中科院分区：
文献类型：
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作者：
T. Cocolios
在过去的35年里，已经收集了大量关于铅区周围均方电荷半径δ变化的数据<r2>。同位素链通常被归一化和比较，以减少从同位素位移提取的δ的系统不确定性的影响<r2>。然而，这种有偏见的图片可以掩盖其他有趣的效果是明显的绝对规模。在这方面的贡献，我们审查的程度上的知识δ<r2>在铅区域的绝对尺度上的观察。
In the last 35 years, a large amount of data on the changes in the mean-square charge radii,δ<r2>, around the lead region has been gathered. Isotopic chains are often normalised and compared to reduce the impact of systematic uncertainties of the extractedδ<r2> from the isotope shifts. However, this biased picture can obscure other interesting effects that are apparent in absolute scale. In this contribution, we review the extent of the knowledge on theδ<r2> in the lead region in addition to observations on the absolute scale.