Hi All that work and the biggest chunk of uncertainty contains "fluctuations caused by periodic line noise (50 to 60 Hz)".
I guess even NIST can't afford good shielding.... Bob -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Chris Caudle Sent: Friday, February 05, 2010 3:22 PM To: [email protected] Subject: [time-nuts] new Al atomic clock publication No discussion on the new Al based atomic clock paper from NIST? http://arxiv.org/PS_cache/arxiv/pdf/0911/0911.4527v2.pdf "Here we describe an Al+ ion clock with an inaccuracy of 8.6×10−18." Doesn't get more nutty than that. -- Chris Caudle _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
