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Path: ...!eternal-september.org!feeder3.eternal-september.org!weretis.net!feeder8.news.weretis.net!reader5.news.weretis.net!news.solani.org!.POSTED!not-for-mail From: Jan Panteltje <alien@comet.invalid> Newsgroups: sci.electronics.design Subject: Re: nuclear clock better then 'atomic' clock?? What's in a name... Date: Thu, 05 Sep 2024 10:03:50 GMT Message-ID: <vbbvm7$263cc$1@solani.org> References: <vbbf28$25r6n$1@solani.org> <vbbtqk$9js1$1@dont-email.me> MIME-Version: 1.0 Content-Type: text/plain; ISO-8859-15 Content-Transfer-Encoding: 8bit Injection-Date: Thu, 5 Sep 2024 10:03:51 -0000 (UTC) Injection-Info: solani.org; logging-data="2297228"; mail-complaints-to="abuse@news.solani.org" User-Agent: NewsFleX-1.5.7.5 (Linux-5.15.32-v7l+) Cancel-Lock: sha1:pNtg4peP6MsF1++xgoPwvxxLhEo= X-User-ID: eJwFwYEBwDAEBMCVIt5jHCX2H6F3phS2g0bY2qakGyWHF8jQQvvlMd3YYdRmBV9KFe5pOxoxHxzzuouLHyLKFPE= X-Newsreader-location: NewsFleX-1.5.7.5 (c) 'LIGHTSPEED' off line news reader for the Linux platform NewsFleX homepage: http://www.panteltje.nl/panteltje/newsflex/ and ftp download ftp://sunsite.unc.edu/pub/linux/system/news/readers/ Bytes: 2650 Lines: 31 On a sunny day (Thu, 5 Sep 2024 10:32:04 +0100) it happened Martin Brown <'''newspam'''@nonad.co.uk> wrote in <vbbtqk$9js1$1@dont-email.me>: >On 05/09/2024 06:20, Jan Panteltje wrote: >> Major leap for nuclear clock paves way for ultraprecise timekeeping >> https://www.sciencedaily.com/releases/2024/09/240904130817.htm >> September 4, 2024 >> Source: >> National Institute of Standards and Technology (NIST) >> Summary: >> Nuclear clocks would measure time based on changes inside an atom's nucleus, >> which would make them less sensitive to external disturbances and potentially >> more accurate than atomic clocks. >> These clocks could lead to improved timekeeping and navigation, >> faster internet speeds, and advances in fundamental physics research. >> Scientists have demonstrated key components of a nuclear clock, >> such as precise frequency measurements of an energy jump in a thorium-229 >> nucleus. >> >> future babble? >> Paper is 25 dollars measured at today's nuclear inflation time, eh speed >> I would have thought that NIST, financed by public money, >> would publish their papers for free for thee. > >Nature is an expensive journal to run and publish. They charge for >access. This is getting less common many are now free access. > >The paper you want here isn't on arxiv that I can see but this one is: > >https://arxiv.org/abs/2404.13023 Cool! got the paper, reading it.