Physicists' hopes for an exotic muon collider get a boost.

The article discusses a report from the National Academies of Sciences, Engineering, and Medicine (NASEM) advocating for the construction of a muon collider in the United States to advance particle physics research. The proposed collider, which would smash muons to explore new subatomic particles, could potentially operate at unprecedented energy levels and lower costs compared to traditional proton colliders like the Large Hadron Collider (LHC). However, significant technical challenges exist, as muons decay quickly, necessitating rapid generation and collision processes. The report also recommends U.S. participation in a new electron-positron collider at CERN to study the Higgs boson and suggests supporting smaller projects related to dark matter and cosmology, while acknowledging potential political and funding obstacles in the current research climate. [Extracted from the article]