Author Archives: Jon Butterworth

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About Jon Butterworth

UCL Physics prof, works on LHC, writes (books, Cosmic Shambles and elsewhere). Citizen of England, UK, Europe & Nowhere, apparently.

Is pink a real colour?

This is an important physics question, on which I gave an opinion in BBC Science Focus. This week, after the fun travels of the previous week, I have mostly been marking Mathematical Methods III exams. I don’t really have anything … Continue reading →

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Guardian Science Weekly Podcast

Along Guardian Science correspondent Hannah Devlin, I discussed the flavour anomalies from LHCb with Madeleine Finlay for the Guardian Science Weekly podcast. It is titled “Will the Large Hadron Collider find a new fifth force of nature?“. Hannah gives a … Continue reading →

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The clues that tell us when the Universe began

All being well, I’ll be in CERN tomorrow for the first time since the end of 2019. Given how routine this used to be, I am surprisingly nervous and excited (and less surprisingly resentful of the extra brexit-induced paperwork involved). … Continue reading →

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On the new CDF measurement of the W boson mass

Just before the LHC Run 3 restart, the big news in particle physics was (and probably still is) the new measurement of the mass of the W boson from the CDF experiment. I talked about it a week ago at … Continue reading →

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