The field of particle physics searches to find the explanation for the universe, focusing on the fundamental building blocks and most basic force that governs them. Our current best theory of the subatomic world is the Standard Model, which invokes quarks and leptons to build the cosmos. In this 13-minute episode of Subatomic Stories, Fermilab scientist Don Lincoln explores the idea that quarks and leptons might not be the final story.
The most familiar subatomic particle is the electron, which is a member of a class of particles called the charged lepton. In addition, there are two cousin particles, the muon and the tau lepton. In this nine-minute video, episode 3 of the Subatomic Stories series, Fermilab scientist Don Lincoln takes us on a whirlwind tour of these interesting particles and answers questions from previous videos.
With this six-minute video, Fermilab scientist Don Lincoln launches a special series called Subatomic Stories. You will learn a little bit about both the exciting subatomic world and the entire cosmos — and see how the two are inextricably linked. Each episode will focus on a specific topic, but the series will tell a much broader story.