Category Archives: Particle Physics

Oceans, teeth and particles

Posted on 16/08/2020 by Jon Butterworth

The Cosmic Shambles network continues producing excellent content through the COVID crisis, and I was happy to feature on their Sunday Science Q&A last week with Robin and Helen, and Brenna Hassett as the other guest. The recording is below. … Continue reading →

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Vector-like Quarks

Posted on 15/06/2020 by Jon Butterworth

My colleagues and I have a new paper on the arXiv today on New sensitivity of current LHC measurements to vector-like quarks. Vector-like quarks are hypothetical  particles that appear in some extensions of the Standard Model. Such extensions are continually being … Continue reading →

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Stay at Home Festival

Posted on 10/05/2020 by Jon Butterworth

I just did a live Q&A with Hannah Fry, Helen Czerski and Robin Ince. If you watch it you can learn all kinds of stuff about quarks, champagne corks, charts & graphs, zero gravity flights and the dangers of trying … Continue reading →

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A boost in trying times

Posted on 25/04/2020 by Jon Butterworth

My first ever blog post was about measuring the Higgs boson when it is produced with very high momentum and decays to b-quarks. When that happens, all the decay products of the Higgs appear in a single “jet” of particles. … Continue reading →

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