Higgs and electroweak Archives – Page 19 of 32

BESIII and the XYZ mystery

Results from precision studies in the charm energy region.

Tevatron experiments find missing piece in top-quark puzzle

Data from the CDF and D0 experiments at the Tevatron have revealed one of the rarest methods of producing a top quark

Beauty-quark decays reveal photon polarization

The Standard Model predicts that the photons emitted in b → sγ transitions, which can only occur through loop-level processes, are predominantly left-handed.

First observation of Z-boson production via weak-boson fusion

The fusion of two weak bosons is an important process that can be used to probe the electroweak sector of the Standard Model.

CMS observes new single-top production mode

The top quark remains, nearly 20 years after its discovery by the experiments at Fermilab’s Tevatron, the heaviest particle known.

À la recherche du boson de Higgs

Arnaud Marsollier reviews (in French) in 2014 À la recherche du boson de Higgs.

ATLAS and CMS observe Higgs-boson decays to fermions

Last year, the ATLAS and CMS collaborations confirmed that the new boson found in 2012 was indeed a Higgs boson with a mass around 125 GeV.

Translated by Bertrand Nicquevert, a research engineer at CERN, this French edition also contains a preface by Lyn Evans, former LHC project leader, and a postface written by the translator together w...