ATLAS breaks its own record with new search for double-Higgs production
Producing two Higgs bosons in a single proton-proton collision is among the rarest processes at the LHC. Yet…
CERN Physicists Discover Third and Final Member of Doubly Charmed Baryon Family
Physicists with LHCb Collaboration at CERN’s Large Hadron Collider (LHC) have detected the elusive Ωcc⁺ baryon, a particle…
ATLAS observes new Bc meson excited state
The ATLAS Collaboration reports the first observation of the Bc*+ meson – a new composite particle state containing…
CERN Physicists Discover Heavier Cousin of Proton
Physicists from the LHCb experiment at CERN’s Large Hadron Collider (LHC) have discovered a new kind of heavy…
Extending the ARM of ATLAS computing
With data from the ongoing LHC Run 3 continuing to mount, and the High-Luminosity LHC (HL-LHC) expected to…
ATLAS takes a breath of oxygen
The ATLAS Experiment at CERN dives into uncharted waters, recording its first-ever collisions of oxygen and neon ions.…