Collision physics is a research area within atomic, molecular, and optical physics that investigates the fundamental processes occurring when particles such as atoms, ions, electrons, or molecules ...

Antimatter particles detected on the International Space Station (ISS) may be evidence for unknown physics, new research suggests. The particles, antimatter versions of helium nuclei, may have been ...

Researchers have uncovered a counterintuitive phenomenon in collision dynamics: high-speed particles bounce back from wet ...

The researchers have been working at the Large Hadron Collider in Switzerland on the ATLAS project. A visualization of a proton-proton collision in the ATLAS detector ...

Scientists working on CERN’s ALICE experiment have reported the first observation of a distinctive flow pattern among quarks in proton-proton collisions, a signal long associated with quark-gluon ...