Jon Butterworth

<DIV><B>Jon Butterworth</B> is a professor in the Department of Physics and Astronomy at University College London and a member of the ATLAS collaboration at CERN’s Large Hadron Collider in Geneva, Switzerland. He writes the <I>Life and Physic</I>s blog for the <I>Guardian</I>, has written articles for a range of publications including the BBC and <I>New Scientist</I>, and is also the author of <I>Most Wanted Particle</I>, shortlisted for Book of the Year by <I>Physics World</I>. He was awarded the Chadwick Medal of the Institute of Physics in 2013 for his pioneering experimental and phenomenological work in high-energy particle physics. For the last fifteen years, he has divided his time between London and Geneva.</DIV>