First images of collisions at 13 TeV: LHC upgrades boost the search for new physics at Illinois and around the globe

Siv Schwink

Professor Steven Errede
Professor Steven Errede
Assoc. Professor Mark Neubauer
Assoc. Professor Mark Neubauer
Asst. Professor Verena Martinez Outschoorn
Asst. Professor Verena Martinez Outschoorn
Asst. Professor Benjamin Hooberman
Asst. Professor Benjamin Hooberman























On the night of May 21, 2015, at CERN in Switzerland, protons collided in the Large Hadron Collider (LHC) at the record-breaking energy of 13 TeV for the first time. These test collisions were to set up systems that protect the machine and detectors from particles that stray from the edges of the beam.

More testing will be required before data taking can begin for the experimental teams running the detectors, including ALICE, ATLAS, CMS, LHCb, LHCf, MOEDAL and TOTEM. to switch on their experiments fully. Data taking and the start of the LHC's second run is planned for early June.

Illinois high-energy physicist Mark Neubauer comments, “While these were test collisions to help commission critical systems at the Large Hadron Collider (LHC), it was the first time that proton-proton collisions have been achieved at this energy. This important milestone sets the stage for a physics run in early June that will be the beginning of a journey at this unprecedented energy to discover new physics beyond the standard model.

"Possible discoveries include observations of new particles or symmetries, elucidation of the nature of dark matter, a deeper understanding of the origin of particle masses, or unexpected new phenomena in the spirit of exploration in fundamental physics.”

There are 34 people at Physics Illinois working in the ATLAS experiment. These include postdocs, students, and technicians who work under four professors, including Neubauer, Steve Errede, Benjamin Hooberman, and Verena Martinez Outschoorn.

See the images on the CERN website here:

Recent News

  • Accolades
  • Atomic, Molecular, and Optical Physics

Assistant Professor Bryce Gadway of the Department of Physics at the University of Illinois Urbana-Champaign has been selected for the 2017 U.S. Air Force Young Investigator Research Program. Gadway is among 43 early-career scientists and engineers nationwide to receive this three-year award of $450,000. U.S. Air Force Young Investigators are selected based on demonstrated exceptional ability and promise for conducting basic research in scientific and engineering areas identified as strategic to the US Air Force mission.

  • In the Media

A company founded by a University of Illinois physics professor has raised more than $1.5 million in venture funding this year, graduated from the UI Research Park's EnterpriseWorks incubator and this week announced it was selected for a project by NASA.

At its new 12,000-square-foot facility on Kenyon Road near Interstate 74 in Champaign, Inprentus manufactures diffraction gratings, an advanced prism of sorts used in laboratories around the world.

The company was founded by Peter Abbamonte in 2012.

  • Outreach

Because physics has its dark mysteries too, we have appropriated Halloween! Watch our Dark Matter Day video on our YouTube channel!

Watch the short video Dark Matter and hear leading-edge scientists explain what we know about one of the greatest mysteries of our time. What could it be? How do we know it’s there? And what ingenious methods are scientists, working in different subdisciplines of physics and astronomy around the globe, using to detect dark matter?

Astrophysicist Jeff Filippini, astronomer Felipe Menanteau, experimental nuclear physicist Liang Yang, theoretical particle physicist Jessie Shelton, and experimental particle physicist Ben Hooberman provide an accessible overview of some of the most exciting scientific research that is ongoing today.

This educational outreach video was produced by the Department of Physics at the University of Illinois at Urbana Champaign, under the direction of U of I Public Affairs Video Services.