Read article 'LHC physics shines amid COVID-19 crisis'
Read article 'LHC physics shines amid COVID-19 crisis'
The FUNK experiment has set an improved limit on the existence of hidden photons as candidates for dark matter with masses in the eV range.
HAWC and other high-altitude observatories are pushing the energy of gamma-ray observations into new territory to test fundamental symmetries.
LHCb results favour the interpretation of the state as a quasi-bound D0D*0 molecule.
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Read article 'LEP-era universality discrepancy unravelled'
A novel technique by ATLAS uses top-quark pairs to test the ratio of the probabilities for tau leptons and muons to be produced in W-boson decays
Read article 'ALPHA sheds light on antihydrogen’s fine structure'
The latest spectral measurements of antihydrogen atoms confirm that a key portion of QED holds up in both matter and antimatter.
Read article 'ATLAS extends search for top squark'
A challenge for such searches is that the masses of the supersymmetric particles are unknown, leaving a large range of possibilities to explore.
Read article 'Boosting top-quark measurements'
CMS has made a novel measurement of the top-quark mass by reconstructing boosted top quarks as single jets.
Read article 'A first taste of neutrino physics'
Albert De Roeck reviews The State of the Art of Neutrino Physics: A Tutorial for Graduate Students and Young Researchers.
Read article 'Tau pairs speed search for heavy Higgs bosons'
A new ATLAS analysis cuts a swathe into the parameter space for one well-motivated alternative electroweak symmetry breaking sector.
Read article 'First sight of the running of the top-quark mass'
CMS has probed the running of the mass of the top quark for the first time - an important test of the validity of QCD, and an indirect search for unknown physics.
Read article 'ALICE extends quenching studies to softer jets'
Jet modification effects are predicted to be strongest in this kinematic region.
Read article 'First foray into CP symmetry of top-Higgs interactions'
The ATLAS and CMS collaborations have obtained new insights into the charge-parity structure of top-Higgs interactions.
Read article 'Gamma-ray polarisation sharpens multi-messenger astrophysics'
The 2020s should see the start of a new type of astrophysics, reports Merlin Kole.
Read article 'Neutrino oscillations constrain leptonic CP violation'
In a new article published in Nature, the T2K collaboration excludes leptonic CP conservation at 3σ confidence.
Read article 'First physics for Belle II'
The collaboration scoured four months of electron-positron collisions at SuperKEKB for evidence of invisibly decaying Z′ bosons.
