Read article 'In pursuit of right-handed photons'
Read article 'In pursuit of right-handed photons'
In a recent CMS analysis researchers have challenged the Standard Model by investigating a previously unexplored leptoquark signature.
The ALICE collaboration recently reported the first measurement of the triangular flow of deuterons in Pb–Pb collisions.
Observations of millisecond pulsars by the NANOGrav collaboration show early signs of consistency with gravitational waves with a period of decades.
Read about 'New-issue alert: sign up today'
Be the first to know when the new digital issue of CERN Courier is available to read by signing up to receive our new-issue alert
Read article 'Heavy-flavour highlights from Beauty 2020'
Flavour studies have a bright future, concluded conference delegates, who discussed impressive recent results in CP violation and the status of Belle II and upgrades to the LHC exp...
Read article 'Strong interest in feeble interactions'
The FIPs 2020 workshop was structured around four “portals” that may link the Standard Model to a rich dark sector: axions, dark photons, dark scalars and heavy neutral leptons...
Read article 'Cornering WIMPs with ATLAS'
The ATLAS collaboration has released two new investigations of WIMPs based on the full Run-2 data set.
Read article 'J/ψ polarisation differs in lead collisions'
Work now turns to connecting such observations with the known suppression and regeneration mechanisms in heavy-ion collisions.
Read article 'LHCb explores dark-sector confinement'
LHCb has probed hidden-valley scenarios which exhibit confinement in an analogous way to how the strong nuclear force confines quarks.
Read article 'CMS reaffirms exotic nature of the X(3872)'
The tetraquark candidate could be a bound state of a charm-up diquark and its anti-diquark.
Read article 'Tetraquarks back in the spotlight'
A hidden-double-charm tetraquark observed recently by LHCb has reinvigorated the debate over whether tetraquarks are pairs of mesons or pairs of diquarks.
Read article 'Weinberg wins Breakthrough prize'
Steven Weinberg, one of the architects of the Standard Model, is awarded $3M Special Breakthrough Prize in Fundamental Physics.
Read article 'Turning the screw on H → μμ'
The first evidence for the coupling of the Higgs boson to a second-generation fermion has been reported at the LHC.
Read article 'Neutrinos confirm rare solar fusion process'
The Borexino collaboration has used an ingenious analysis to provide the first direct proof of the CNO cycle.
Read article 'The LHC as a photon collider'
The ATLAS collaboration has made the first observation of the photo-production of W-boson pairs.
Read article 'Double digits for ultra-rare kaon decay'
CERN’s NA62 collaboration has presented 3.5σ evidence for K+→π+νν̄ – a “golden decay” with exceptional sensitivity to physics beyond th...
