Read article 'Crystal calorimeter hones Higgs mass'
Crystal calorimeter hones Higgs mass
This is the most precise measurement so far of a parameter with implications for the stability of the vacuum.
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Read article 'Crystal calorimeter hones Higgs mass'
This is the most precise measurement so far of a parameter with implications for the stability of the vacuum.
Read article 'Leading physicists back future circular collider'
The next major European project after the LHC should be a 100-km circumference circular collider, argue more than 50 senior particle physicists.
Read article 'Beauty baryons strike again'
The LHCb experiment has observed new beauty-baryon states, consistent with theoretical expectations for excited Ωb− baryons.
Read article 'Rekindled Atomki anomaly merits closer scrutiny'
A large discrepancy in nuclear decay rates has received new experimental support, generating headlines about the possible existence of a fifth force.
Read article 'Hypertriton lifetime puzzle nears resolution'
A new measurement by ALICE casts recent debates on this bound state of a proton, neutron and Λ in a new light.
Read article 'Debut for baryons in flavour puzzle'
LHCb has introduced Λb0 decays as a new probe of the flavour anomalies.
Read article 'Gaspar Barreira 1940–2019'
Read article 'Giovanni Muratori 1924–2019'
A superb engineer who was respected, innovative and ingenious.
Read article 'Zooming in on top quarks'
ATLAS has released a slew of top-quark results, including a production cross section and mass and charge-asymmetry measurements.
Read article 'ALICE probes extreme electromagnetic fields'
When fewer than half the available lead nucleons merge and form a quark–gluon plasma, the spectators generate the strongest electromagnetic fields yet probed by scientists.