The new CMS study examined collisions between oxygen nuclei, which are much smaller than lead nuclei. Oxygen contains just 16 ...

On 6 February 2026, beams of oxygen ions circulated through the Relativistic Heavy Ion Collider at Brookhaven National ...

Researchers have uncovered a counterintuitive phenomenon in collision dynamics: high-speed particles bounce back from wet walls much more strongly than expected. Integrating experimental observations ...

Mathematicians and physicists have noticed a strange coincidence occurring between their respective fields: the values computed from particle physics experiments seem to correspond with a specific set ...

Laser cooling and trapping allow physicists to map the dynamics of every ion-atom encounter in a collision experiment. For many years atomic-collision experiments basically involved measuring the ...

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Inside high-energy proton collisions, quarks and gluons briefly form a dense, boiling state before cooling into ordinary particles. Researchers expected this transition to change how disordered the ...

LHC Run 3 began in 2022, with the recommissioning of the LHC at 6.8 TeV, resulting in the delivery of 39.7 fb⁻¹ of integrated luminosity, surpassing initial expectations. Luminosity is an important ...

The hunt for new physics is back on. The world’s most powerful machine for smashing high-energy particles together, the Large Hadron Collider (LHC), has fired up after a shutdown of more than three ...