Blackbody-radiation shift in aCa+43ion optical frequency standard
نویسندگان
چکیده
منابع مشابه
High-accuracy calculation of the blackbody radiation shift in the 133Cs primary frequency standard.
The blackbody radiation (BBR) shift is an important systematic correction for the atomic frequency standards realizing the SI unit of time. Presently, there is controversy over the value of the BBR shift for the primary 133Cs standard. At room temperatures, the values from various groups differ at the 3x10(-15) level, while modern clocks are aiming at 10(-16) accuracies. We carry out high-preci...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2007
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.76.064501