Read article 'The kaon stays on script'
The kaon stays on script
Fewer than one in 10 billion charged kaons decay to a pion and a neutrino-antineutrino pair. NA62 has now measured this rate with 40% smaller uncertainty than before.
Read article 'The kaon stays on script'
Read article 'An upgraded take on CP violation'
An upgraded take on CP violation
The LHCb collaboration has announced its first Run 3 measurement of the CKM angle γ, a key parameter describing CP violation in the quark sector.
Read article 'Quarkonium experts regroup at CERN'
Quarkonium experts regroup at CERN
The 17th Quarkonium Working Group brought together more than 200 researchers at CERN from 17 to 21 November.
Read article 'The top turns thirty'
The top turns thirty
The 18th International Workshop on Top Quark Physics brought the top-quark community to Seoul, South Korea, from 21 to 26 September 2025.
Read article 'Charm and beauty alike in fragmentation'
Charm and beauty alike in fragmentation
By tracking how much of a jet’s momentum each hadron carries, the LHCb collaboration has now compared how charm, beauty and light quarks hadronise.
Read article 'The flavour dependence of jet structures'
The flavour dependence of jet structures
In a recent analysis, the ALICE collaboration compared the yields of charged particles associated with electrons from heavy-flavour hadron decays with those of the light hadrons.
Read article 'The many flavours of LHCb'
The many flavours of LHCb
The 15th Implications of LHCb Measurements and Future Prospects workshop gathered flavour-physics researchers at CERN from 4 to 7 November 2025.
Read article 'Tau leptons join the hunt'
Tau leptons join the hunt
The LHCb collaboration reports its first dedicated searches for rare beauty-meson decays involving tau leptons.
Read article 'Neural networks boost B-tagging'
Neural networks boost B-tagging
The LHCb collaboration developed an inclusive deep-learning flavour tagger for neutral B-mesons, improving tagging power by up to 35%.
Read article 'Mainz muses on future of kaon physics'
Mainz muses on future of kaon physics
KAONS 2025 brought nearly 100 physicists to Mainz from 8 to 12 September 2025, to discuss the latest results in kaon physics.
