Read article 'Balancing matter and antimatter in Pb–Pb collisions'
Balancing matter and antimatter in Pb–Pb collisions
The ALICE collaboration has placed stringent limits on models describing baryon-number transport effects.
Read article 'Balancing matter and antimatter in Pb–Pb collisions'
Read article 'QGP production studied at record energies'
QGP production studied at record energies
New CMS analysis indicates that heavy-ion collisions are more efficient at converting initial-state energy into final-state hadrons at mid-rapidity.
Read article 'Dielectrons take the temperature of Pb–Pb collisions'
Dielectrons take the temperature of Pb–Pb collisions
The ALICE collaboration has reported the first experimental hint of thermal radiation from quark-gluon plasma in lead-lead collisions at the LHC.
Read article 'Setting sail for HEP in Hamburg'
Setting sail for HEP in Hamburg
The intense programme of EPS-HEP 2023 underlined the vibrancy and diversity of the field.
Read article 'Particle Polarization in High Energy Physics'
Particle Polarization in High Energy Physics
Much has been learned in recent years about particle polarisation and related topics, in particular thanks to measurements made at the LHC.
Read article 'Antinuclei production in pp collisions'
Antinuclei production in pp collisions
The LHCb collaboration has announced first results on the production of antihelium and antihypertriton nuclei in proton–proton collisions at the LHC.
Read article 'Getting to the bottom of muon g-2'
Getting to the bottom of muon g-2
The sixth plenary workshop of the Muon g-2 Theory Initiative covered the status and strategies for future improvements of the Standard Model prediction for the anomalous magnetic moment of the muon.
Read article 'Collectivity in small systems produced at the LHC'
Collectivity in small systems produced at the LHC
Researchers on the ALICE experiment have revealed "flow" signatures in small systems encompassing proton–proton and proton–lead collisions, where QGP formation was previously assumed not to occur....
Read article 'Measuring energy correlators inside jets'
Measuring energy correlators inside jets
The CMS collaboration has made the most precise measurement of the strong coupling constant using a method based on jet evolution.
Read article 'Highest-energy observation of quantum entanglement'
Highest-energy observation of quantum entanglement
At the TOP 2023 workshop, the ATLAS collaboration reported the first observation of entangled top-quark pairs, opening new ways to test the fundamental properties of quantum mechanics.
