Read article 'Emergence'
Read article 'Emergence'
The collaboration last week reported the first direct evidence for the long-sought interplay between hadron decays, downplaying the chances that the a1(1420) is a new ex...
The new state, announced today at EPS-HEP, had been held up since the 1980s as a prime candidate to be the first exotic hadronic state to be stable against strong decays.
Charm fragmentation fractions presented today at EPS-HEP by the ALICE collaboration are the first such measurements at the LHC.
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Read article 'Cosmic-ray anisotropy probed across 10 decades in energy'
This week, at the 37th International Cosmic Ray Conference, space- and ground-based detectors unveiled new cosmic-ray anisotropy measurements from GeV to tens of EeV.
Read article 'Long-lived particles gather interest'
The long-lived particle community marked five years of stretching the limits of searches for new physics with its ninth and best-attended workshop yet.
Read article 'Experiment and theory trade blows at SQM 2021'
The conference attracted over 300 participants to discuss the role of strange and heavy-flavour quarks in heavy-ion collisions and astrophysical phenomena.
Read article 'LHCP sees a host of new results'
Over 1000 physicists took part in the ninth Large Hadron Collider Physics conference.
Read article 'New charmed-baryon lifetime hierarchy cast in stone'
A recent measurement by the LHCb collaboration has confirmed the measured lifetime of the doubly strange Ωc0.
Read article 'Four top quarks seen at once'
The ATLAS collaboration has uncovered the first strong evidence to support the existence of one of the most spectacular processes accessible at the LHC.
Read article 'Astroparticle theory in rude health'
The European Consortium for Astroparticle theory held its first annual symposium in May, bringing together hundreds of theoretical physicists across Europe.
Read article 'Mountain observatory nets PeV gamma rays'
Recent detection from LHAASO provides the first clear evidence of the presence of galactic “pevatrons”.
Read article 'KEK tackles neutron-lifetime puzzle'
In an attempt to shed light on the neutron-lifetime puzzle, a team at Japan’s KEK laboratory in collaboration with Japanese universities has developed a new experimental setup.
Read article 'Exploring the Hubble tension'
Cosmologist and theoretical physicist Licia Verde discusses the current tension between early- and late-time measurements of the expansion rate of the universe.
Read article 'Hadron formation differs outside of jets'
The ALICE collaboration has compared the production of strange neutral baryons and mesons inside and outside of charged-particle jets.
Read article '‘X’ boson feels the squeeze at NA64'
Data from CERN's NA64 experiment place constraints on new particles that might account for the electron g-2 and ATOMKI anomalies.
