Analysis of atomic-clock data to constrain variations of fundamental constants
Analysis of atomic-clock data to constrain variations of fundamental constants
复制标题
分析原子钟数据以限制基本常数的变化
DOI:
10.1088/1367-2630/aceff6
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发表时间:
2023
影响因子:
3.3
通讯作者:
Sherrill N
中科院分区:
文献类型:
--
作者:
Sherrill N
We present a new framework to study the time variation of fundamental constants in a model-independent way. Model independence implies more free parameters than assumed in previous studies. Using data from atomic clocks based on 87 Sr, 171 Yb+ and 133 Cs, we set bounds on parameters controlling the variation of the fine-structure constant, α, and the electron-to-proton mass ratio, µ. We consider variations on timescales ranging from a minute to almost a day. In addition, we use our results to derive some of the tightest limits to date on the parameter space of models of ultralight dark matter and axion-like particles.
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DOI:
--
发表时间:
1993
期刊:
影响因子:
--
作者:
A. Vayonakis
通讯作者:
A. Vayonakis
影响因子:
8.6
作者:
Ken Van Tilburg;N. Leefer;L. Bougas;D. Budker
通讯作者:
Ken Van Tilburg;N. Leefer;L. Bougas;D. Budker
影响因子:
13.6
作者:
P. Wcisło;P. Wcisło;P. Ablewski;K. Beloy;S. Bilicki;S. Bilicki;M. Bober;Roger Brown;R. Fasano;R. Fasano;R. Ciuryło;H. Hachisu;T. Ido;J. Lodewyck;A. Ludlow;A. Ludlow;W. McGrew;W. McGrew;P. Morzyński;P. Morzyński;D. Nicolodi;M. Schioppo;M. Schioppo;M. Sekido;R. L. Targat;P. Wolf;Xiaogang Zhang;B. Zjawin;M. Zawada
通讯作者:
P. Wcisło;P. Wcisło;P. Ablewski;K. Beloy;S. Bilicki;S. Bilicki;M. Bober;Roger Brown;R. Fasano;R. Fasano;R. Ciuryło;H. Hachisu;T. Ido;J. Lodewyck;A. Ludlow;A. Ludlow;W. McGrew;W. McGrew;P. Morzyński;P. Morzyński;D. Nicolodi;M. Schioppo;M. Schioppo;M. Sekido;R. L. Targat;P. Wolf;Xiaogang Zhang;B. Zjawin;M. Zawada
影响因子:
5
作者:
T. Kalaydzhyan;N. Yu
通讯作者:
N. Yu
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Michael Atkins;X. Calmet
通讯作者:
X. Calmet