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'
He leaves an legacy of vision, endurance and resilience.
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.
Read article 'CMS goes scouting for dark photons'
The CMS collaboration recently used a dedicated set of high-rate “scouting” triggers to extend their search for dark photons to lower energies.
Read article 'Rarest strange decay shrinks from sight'
The decay of the K-short to two muons is sensitive to contributions from yet-to-be discovered particles that are too heavy to be observed directly.
Read article 'MAGIC spots epic gamma-ray burst'
TeV photons from distant gamma-ray burst provide evidence for synchrotron self-Compton process.
