Particle physicists have been looking for so-called "sterile neutrinos" for a few decades now. They are a hypothesized ...

Out of the limelight, theoretical physicists seek the math that can explain the universe’s particles and forces ...

which would then decay into multiple particles of the lepton family (mainly electrons and muons). The production of Higgs boson pairs can occur within the Standard Model itself. It is such a rare ...

We study lepton-lepton and lepton-jet correlations (2-particle inclusive structure functions) as a possibly effective way to test the standard model and to probe new physics. The longitudinal, Wl, and ...

Within the Standard Model, increasingly precise predictions ... Higgs boson production events in the final state with multiple leptons complements the studies already carried out on other final ...

Take your pick of the Standard Model’s shortcomings: almost all of them motivate the search for additional Higgs bosons.

The Belle II experiment has recently made precise measurements of the lifetime of subatomic particles called quarks and leptons (such ... beyond the Standard Model,” said researchers in a ...

Cern physicists searching for the telltale signs of new physics within the Large Hardon Collider have released their first ...

When a top quark decays, it gives rise to other particles like quarks, leptons, and bosons ... entanglement at these energy levels opens a new window for testing the Standard Model, the theory that ...

The “Standard Model” of particle physics is a set of equations that ... which was first observed both in the two photon spectrum and also through its 4 lepton decay)? Has an independent experiment ...