The First Nuclear Clock Will Test if Fundamental Constants Change – Quanta Magazine https://www.quantamagazine.org Illuminating science Mon, 16 Sep 2024 14:10:47 -0400 en-US hourly 1 https://wordpress.org/?v=6.2 The First Nuclear Clock Will Test if Fundamental Constants Change https://www.quantamagazine.org/the-first-nuclear-clock-will-test-if-fundamental-constants-change-20240904/ https://www.quantamagazine.org/the-first-nuclear-clock-will-test-if-fundamental-constants-change-20240904/#respond Wed, 04 Sep 2024 15:02:43 +0000 https://www.quantamagazine.org/?p=140311 The post The First Nuclear Clock Will Test if Fundamental Constants Change first appeared on Quanta Magazine

]]> At 11:30 one night in May 2024, a graduate student, Chuankun Zhang, saw a signal that physicists have sought for 50 years. As a peak rose from the static on his monitor at the research institute JILA in Boulder, Colorado, Zhang dropped a screenshot in a group chat with his three lab mates. One by one they hopped out of bed and trickled in. After several sanity checks to make sure that what they...

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