Large Hadron Collider

Over 100 participants convened at Fermi National Accelerator Laboratory for the 2025 CMS Data Analysis School, an intensive program dedicated to preparing the next generation of physicists for work on the CMS experiment at CERN. Hosted by the LHC Physics Center at Fermilab, the week-long event included lectures, hands-on exercises and collaborative analysis projects designed to enhance participants’ expertise in particle physics data analysis.

New accelerator magnets are undergoing a rigorous training program to prepare them for the extreme conditions inside the upgraded Large Hadron Collider.

Fast electronics and artificial intelligence are helping physicists working on experiments with massive amounts of data, such as the CMS experiment, decide which data to keep and which to throw away.

From IRIS-HEP, April 10, 2021: Allison Hall, Fermilab LHC Physics Center researcher, is quoted in this story on the hardware upgrade to CERN’s Large LHC that will significantly boost the proton beams’ intensity.

What does it take to envision and build a seemingly impossible particle accelerator? The results of these discussions will shape the next 100 years of particle physics research.

U.S. CMS physicists from Fermilab and associated universities collaborating under the umbrella of the LPC make up a team that is the first to perform a new kind of search for “stealthy” supersymmetry that does not result in an obvious signature of large energy imbalance. Instead, the LPC team is looking for collisions that result in an unusually large number of particles in the detector. CMS recently published a briefing explaining their analysis.

From Sci-News.com, March 19, 2021: Physicists from the TOTEM (TOTal cross section, Elastic scattering and diffraction dissociation Measurement) Collaboration at CERN’s Large Hadron Collider (LHC) and the DØ Collaboration at Fermilab have found strong new evidence for the odderon, an elusive three-gluon state predicted almost five decades ago.

From the CERN Courier, March 9, 2021: The discovery of an odderon, predicted to exist almost 50 years ago, was the result of a collaboration between CERN and Fermilab using data from the Large Hadron Collider as well as Fermilab’s DZero experiment. The results were presented at a CERN physics talk and are reported in a joint publication on the observations that were made in December 2020.

Higgs-boson pairs could help scientists understand the stability of our universe. The trick is finding them.

Symmetry writer Sarah Charley answers life and relationship questions through the lens of fundamental physics. Instead of using analogies from elsewhere in life to explain science, she’ll use physics analogies to explore human nature. This time, she tackles unwanted gifts, when to give up on a dream and how friendships might be like Newtonian mechanics.