The observation of the electroweak production of W±W±, WZ and ZZ boson pairs is an essential milestone towards precision tests at the LHC.
Originally scheduled to be held in Paris, the fully online conference brought together a particularly large and diverse group of participants.
CMS has made a novel measurement of the top-quark mass by reconstructing boosted top quarks as single jets.
A new ATLAS analysis cuts a swathe into the parameter space for one well-motivated alternative electroweak symmetry breaking sector.
The ATLAS and CMS collaborations have obtained new insights into the charge-parity structure of top-Higgs interactions.
The LHC’s physics programme has transformed our understanding of elementary particles, writes Michelangelo Mangano.
This is the most precise measurement so far of a parameter with implications for the stability of the vacuum.
ATLAS has released a slew of top-quark results, including a production cross section and mass and charge-asymmetry measurements.
Prior to the BESIII result published in May, the Particle Data Group listing for ⍺- had remained unchanged since 1978.
Higgs-boson measurements are entering the precision regime.