Jon Butterworth, University College London
Mike Lazaridis Theatre of IdeasWed, Apr 1, 2015 7:00 PM SOLD OUT

PI Public Lecture Series:

Presented bySun Life logo

Title: The Most Wanted Particle

Abstract: In what promises to be a smashing public lecture, Jon Butterworth will give a personal account of what it is like to work on the largest experiment ever built, the Large Hadron Collider at CERN. He will recount the excitement and tension surrounding the quest, under unprecedented media and public attention, to find the famous Higgs boson. Butterworth, a physics professor at University College London (UCL), will explain the motivation and importance of the Higgs search, discuss his specific research at CERN’s ATLAS detector, and speculate on the exciting breakthroughs that still await in the world of high-energy physics.

Biography: Jon Butterworth grew up in Manchester, UK, and took his Bachelor of Physics and his doctorate in Oxford. He worked for Penn State University on the HERA electron-proton collider in Hamburg, before moving to UCL in 1995, later becoming one of the leading members of the ATLAS collaboration at the CERN Large Hadron Collider. He won the UK Institute of Physics Chadwick Medal in 2013 for his contributions to particle physics. He is Head of the Department of Physics & Astronomy at UCL, and writes for the Guardian at His book, "Most wanted particle" was published in Canada in January 2015.

Doors open at 5:30 PM

Pre-Lecture Activities (tickets not required):

Black Hole Bistro - dinner and/or drinks:

The Black Hole Bistro will be open for a pre-lecture dinner or refreshments. Reservations are required for dinner and can be made at Dinner reservations will be scheduled between 5 pm - 6 pm. Reservations are not required for refreshments.

Ask a Scientist?

Perimeter scientists will be on hand to answer physics questions from 5:30 pm - 6:30 pm

There will be a waiting line for last minute cancelled (or ‘no show’) seats on the night of the lecture. Doors open at 5:30 pm. Come to Perimeter and pick-up a waiting line chit at the Waiting Line sign and then participate in pre-lecture activities - no need to wait in line. An announcement will be made in the Bistro at 6:45pm if theatre seats are available. Note: you must arrive in person to be part of the waiting line and be in the Bistro when the waiting line announcement is made.

Everyone who comes to Perimeter will be able to participate in the lecture. The public lecture will be shown simultaneously on closed circuit television in the licensed comfort of the Black Hole Bistro for any members of the waiting line who are not able to get a theatre seat.

Enjoy the live webcast of Perimeter Institute Public Lectures from the comfort of your own home. Join us at 7pm ET night of the lecture and be part of the ONLINE virtual audience.

For most lectures the on-demand playback will be online within 24 hours after the live event. Check our YouTube page for the playbacks.