Abstract
Following previous work on neutral atom lattice clocks [1-4], we have presented work regarding a 3rd neutral atomic species, namely mercury. We have carried out absolute frequency measurements of the (6s2) 1S0 - (6s7s) 3P0 clock transition frequency in 199Hg against a Cs fountain primary reference and achieved a fractional uncertainty of 5.7 parts in 1015, nearly three orders of magnitude lower than previously measured [5].
Original language | English |
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Title of host publication | EFTF 2012 - 2012 European Frequency and Time Forum, Proceedings |
Pages | 23 |
Number of pages | 1 |
DOIs | |
Publication status | Published - 1 Dec 2012 |
Externally published | Yes |
Event | 2012 European Frequency and Time Forum: EFTF 2012 - Gothenburg, Sweden Duration: 23 Apr 2012 → 27 Apr 2012 https://www.eftf.org/home/ |
Publication series
Name | EFTF 2012 - 2012 European Frequency and Time Forum, Proceedings |
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Conference
Conference | 2012 European Frequency and Time Forum |
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Country/Territory | Sweden |
City | Gothenburg |
Period | 23/04/12 → 27/04/12 |
Other | The European Frequency and Time Forum (EFTF) is an international conference and exhibition, providing information on recent advances and trends of scientific research and industrial development in the fields of Frequency and Time. |
Internet address |