Tag: W boson
-
Observing triplets of weak bosons
ATLAS reports the first observation of a Z boson accompanied by two other carriers of the weak force
-
A Nobel ninetieth
Find out how CERN is celebrating the 90th birthday of former Director-General and Nobel Prize laureate Carlo Rubbia, and how you can be involved
-
CMS experiment at CERN weighs in on the W boson mass
The eagerly awaited result is the most precise measurement of the W mass made at the LHC so far, and is in line with the prediction from the Standard Model of particle physics
-
ATLAS provides first measurement of the W-boson width at the LHC
The measurement is the most precise yet made by a single experiment
-
The delicate balance of lepton flavours
New ATLAS measurement of lepton flavour universality, a key feature of the Standard Model, in decays of the W boson is more precise than all previous measurements combined
-
Improved ATLAS result weighs in on W boson
An improved ATLAS measurement of the W boson mass is in line with the Standard Model of particle physics
-
Rare phenomenon observed by ATLAS features the LHC as a high-energy photon collider
The ATLAS experiment reports the observation of photon collisions producing weak-force carriers and provides further insights into their interactions
-
Higgs results take centre stage at annual Moriond conference
ATLAS and CMS present new measurements of the properties of the Higgs boson