Physicists on the CMS experiment announce the most elaborate mass measurement of a particle that is notoriously difficult to study and has captivated the physics community for decades. After an ...

Physicists on the CMS experiment announce the most elaborate mass measurement of a particle that has captivated the physics community for decades. Following up on an unexpected measurement by the ...

The Compact Muon Solenoid detector is located 100 meters underground on the Franco-Swiss borderer at CERN and collects data from the Large Hadron Collider. The detector has been operational since 2010 ...

Abbas Hassani, a graduate student in the high energy physics group, has been recognized with a 2023 Compact Muon Solenoid Experiment (CMS) Award for his outstanding contributions to the Silicon Pixel ...

Scientists from all over the world are contributing to the first complete prototype of a wedge-shaped slice of the new CMS endcap calorimeter. This ...