LHSee and Collider

LHSee and Collider are Apps we have written to allow you to see collisions from the Large Hadron Collider

NEW! 30 July 2013 - If you liked LHSee, try out our all-new app, "COLLIDER" with flashy graphics, more games, and even more ways to see collisions from CERN.

UPDATE 4 July 2012 - Now showing Higgs boson candidates from the ATLAS experiment


  • Find out about more about the Large Hadron Collider
  • Learn how the ATLAS experiment works
  • View live 3D displays of collisions direct from CERN
  • Play the "Hunt the Higgs" game

Download the new app (Android or iOS)



To get our first app download LHSee

Oxford IT Services podcast interview about app development.


  • Android version 2.2 and above
  • 3D animations work best on a modern device with containing a dedicated graphics chip

Learn more



We gratefully acknowledge the contributions of our colleagues in the ATLAS collaboration and the ATLAS outreach group.

Funded by:


Data from the ATLAS Experiment at CERN

Reviews and press