When analyzing early universe data, the Standard Model of Cosmology suggests that the universe should be more “clumpy” that ...
An analysis of several experiments aimed at detecting the mysterious neutrino has identified a hint of a crack in the ...
Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics.
The most direct probe of λ3 comes from Higgs-boson pair production (HH). HH production happens most often by the fusion of ...
It’s often said in science that extraordinary claims require extraordinary evidence. Recent measurements of the mass of the elementary particle known as the W boson provide a useful case study as to ...
The Standard Model of particles and interactions is remarkably successful for a theory everyone knows is missing big pieces. It accounts for the everyday stuff we know like protons, neutrons, ...
The standard model of particle physics is often illustrated as a simple grid showing the 17 basic particles (shown above). But an alternative way of visualising it reveals the complex rules that ...
The particle in question, known as a sterile neutrino, was supposed to only interact with gravity and have zero interactions ...