From CERN, Jan. 26, 2021: This week marks the 50th anniversary of the first proton collisions in CERN’s Intersecting Storage Rings, the first hadron collider ever built. To celebrate, see hadron colliders of the last half-century — including the Tevatron and the Large Hadron Collider — through a historical lens, with an eye toward the quest for high luminosity and new energy frontiers.
For a week spanning the months of July and August, scientists from around the world virtually gathered to attend the prestigious biennial ICHEP conference. At ICHEP, some of the most exciting physics results of the year are unveiled. CMS scientists from Fermilab and the LHC Physics Center were well-represented at the conference.