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arXiv physics/0511089physics.atom-ph
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对“基于~(43)Ca ~+离子的光频标展望”一文的评论

Comment on "Prospect of optical frequency standard based on a 43Ca+ ion"

Caroline Champenois, Martina Knoop, Marie Houssin, Gaëtan Hagel, Michel Vedel, Fernande Vedel

摘要:

最近对基于单个捕获的$^{43}$ Ca $^+$离子的光频率标准预期的频率不确定度的评估发表在Phys. Rev. A { \bf 72}(2005)043404中。该论文包含了一些有趣的信息,如系统频率偏移,但未能描述其不确定性,导致混淆准确性和精度。关于对频移的主要贡献的结论与所提出的计算不一致,并且省略了与先前公布的数据的比较。

英文摘要:

A recent evaluation of the frequency uncertainty expected for an optical frequency standard based on a single trapped $^{43}$Ca$^+$ ion was published in Phys. Rev. A {\bf 72} (2005) 043404. The paper contains some interesting information like systematic frequency shifts but fails to depict their uncertainty, leading to confuse accuracy and precision. The conclusions about the major contribution to the frequency shift are not consistent with the presented calculations and omit comparisons with data published previously.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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