Category Archives: Particle Physics

First measurement of the Lyman-alpha lines of anti-hydrogen

Posted on 23/08/2018 by Jon Butterworth

The ALPHA experiment (no relation) at the CERN antiproton decelerator has just published the first measurement of the Lyman-alpha lines of anti-hydrogen (a positron bound to an antiproton)¹.  There is an excellent summary of the measurement here, written by Ana … Continue reading →

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The Standard Model at Fifty

Posted on 17/08/2018 by Jon Butterworth

At the beginning of June 2018, I gave an (academic) talk on the discovery of the Higgs boson at a meeting at Case Western Reserve University (Cleveland, Ohio, USA) to celebrate fifty years of the Standard Model – the SM@50. … Continue reading →

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Life, Physics and Everything

Posted on 13/08/2018 by Jon Butterworth

When the Guardian’s science blog network closes, Life & Physics will have been here for eight years. Physics has come a long way in that time, but there is (as always) more to be done… My sign-off from The Guardian.

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Two quarks for Muster Higgs

Posted on 23/07/2018 by Jon Butterworth

Since the big discovery of 2012, the Large Hadron Collider at CERN has been accumulating data and making steady progress. Two recent results establish the origins of the mass of the two heaviest quarks At the Guardian.

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