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Fermilab: Difference between revisions
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The project worked on [[shim (magnetism)|shim]]ming the magnet to improve its magnetic field uniformity.<ref name=2015-10-26/> This had been done at Brookhaven,<ref>{{Cite conference |chapter-url=http://accelconf.web.cern.ch/accelconf/p99/PAPERS/THP91.PDF |chapter=Magnetic Field shimming, Measurement and Control for the BNL Muon (g-2) Experiment |first=S.I. |last=Redin |title=Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366) |conference=1999 Particle Accelerator Conference |location=New York |year=1999 |volume=5 |pages=3167–3169 |doi=10.1109/PAC.1999.792238 |isbn=0-7803-5573-3 |url-status=live |archive-url=http://archive.wikiwix.com/cache/20151207084923/http://accelconf.web.cern.ch/accelconf/p99/PAPERS/THP91.PDF |archive-date=December 7, 2015 }}</ref> but was disturbed by the move and had to be re-done at Fermilab. | The project worked on [[shim (magnetism)|shim]]ming the magnet to improve its magnetic field uniformity.<ref name=2015-10-26/> This had been done at Brookhaven,<ref>{{Cite conference |chapter-url=http://accelconf.web.cern.ch/accelconf/p99/PAPERS/THP91.PDF |chapter=Magnetic Field shimming, Measurement and Control for the BNL Muon (g-2) Experiment |first=S.I. |last=Redin |title=Proceedings of the 1999 Particle Accelerator Conference (Cat. No.99CH36366) |conference=1999 Particle Accelerator Conference |location=New York |year=1999 |volume=5 |pages=3167–3169 |doi=10.1109/PAC.1999.792238 |isbn=0-7803-5573-3 |url-status=live |archive-url=http://archive.wikiwix.com/cache/20151207084923/http://accelconf.web.cern.ch/accelconf/p99/PAPERS/THP91.PDF |archive-date=December 7, 2015 }}</ref> but was disturbed by the move and had to be re-done at Fermilab. | ||
In 2018, the experiment started taking data at Fermilab.<ref>{{cite web |last1=Martin |first1=Bruno |title=Fermilab's Muon g-2 experiment officially starts up |url=https://news.fnal.gov/2018/02/fermilabs-muon-g-2-experiment-officially-starts-up/ |website=Fermilab |date=February 6, 2018 |publisher=United States Government |access-date=February 25, 2021}}</ref> In 2021, the laboratory reported that results from initial study involving the particle challenged the [[Standard Model]], with the potential for discovery of new forces and particles.<ref name="NYT-20210407">{{cite news |last=Overbye |first=Dennis |authorlink=Dennis Overbye |title=Finding From Particle Research Could Break Known Laws of Physics - It's not the next Higgs boson — yet. But the best explanation, physicists say, involves forms of matter and energy not currently known to science. |url=https://www.nytimes.com/2021/04/07/science/particle-physics-muon-fermilab-brookhaven.html |date=April 7, 2021 |work= | In 2018, the experiment started taking data at Fermilab.<ref>{{cite web |last1=Martin |first1=Bruno |title=Fermilab's Muon g-2 experiment officially starts up |url=https://news.fnal.gov/2018/02/fermilabs-muon-g-2-experiment-officially-starts-up/ |website=Fermilab |date=February 6, 2018 |publisher=United States Government |access-date=February 25, 2021}}</ref> In 2021, the laboratory reported that results from initial study involving the particle challenged the [[Standard Model]], with the potential for discovery of new forces and particles.<ref name="NYT-20210407">{{cite news |last=Overbye |first=Dennis |authorlink=Dennis Overbye |title=Finding From Particle Research Could Break Known Laws of Physics - It's not the next Higgs boson — yet. But the best explanation, physicists say, involves forms of matter and energy not currently known to science. |url=https://www.nytimes.com/2021/04/07/science/particle-physics-muon-fermilab-brookhaven.html |date=April 7, 2021 |work=The New York Times |accessdate=April 7, 2021 }}</ref><ref name="FL-20210407">{{cite news |last=Marc |first=Tracy |title=First results from Fermilab's Muon g-2 experiment strengthen evidence of new physics |url=https://news.fnal.gov/2021/04/first-results-from-fermilabs-muon-g-2-experiment-strengthen-evidence-of-new-physics/ |date=April 7, 2021 |work=Fermilab |accessdate=April 7, 2021 }}</ref> | ||
In August 2023, the Fermilab group said they may be getting closer to proving the existence of a new force of nature. They have found more evidence that sub-atomic particles, called muons, are not behaving in the way predicted by the current theory of sub-atomic physics.<ref>{{Cite news |date=August 10, 2023 |title=Scientists at Fermilab close in on fifth force of nature |language=en-GB |work=BBC News |url=https://www.bbc.com/news/science-environment-66407099 |access-date=August 11, 2023}}</ref> | In August 2023, the Fermilab group said they may be getting closer to proving the existence of a new force of nature. They have found more evidence that sub-atomic particles, called muons, are not behaving in the way predicted by the current theory of sub-atomic physics.<ref>{{Cite news |date=August 10, 2023 |title=Scientists at Fermilab close in on fifth force of nature |language=en-GB |work=BBC News |url=https://www.bbc.com/news/science-environment-66407099 |access-date=August 11, 2023}}</ref> | ||