Some of these tiny elementary particles are among the most important particles in the universe. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Let's get something out of the way: some of the latest results from the LHC are likely to be a statistical fluke and will vanish as the current, high-energy run starts pumping out data in earnest. In ...

Building experimental evidence suggests that the electron, muon and tau may feel different forces. When the tau lepton was discovered in the 1970s, it didn’t resolve any outstanding mysteries—it ...

The Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences Electrons with 'colleagues' - other leptons - are one of many products of collisions observed in the LHCb experiment ...

In this regular series, LiveScience explores some of the wildest, weirdest parts of our universe, from quantum oddities to hidden dimensions. The building blocks of matter — fundamental particles — ...

A team has succeeded in computing how atomic nuclei of the Calcium element behave in collisions with electrons. Results agree very well with available experimental data. For the first time, a ...

Senior Lecturer in Particle Physics Informatics, Brunel University of London It is often claimed that the Ancient Greeks were the first to identify objects that have no size, yet are able to build up ...

Elisabetta Barberio receives funding from the ARC. So what are leptons? First, let’s start with the basics. Matter is made up of atoms, and atoms are made of electrons and nuclei, bound by the ...

Charged leptons are a breed of elementary particle that comes in three masses: the lightweight electron, responsible for the electricity in our homes; the middle-weight muon; and the heavy tau. Two ...

The quarks, antiquarks, and gluons of the standard model have a color charge, in addition to all the other properties like mass and electric charge that other particles and antiparticles possess. All ...