We work to understand why W boson particle mass is so important.

How the Higgs Mechanism Give Things Mass PBS Space Time

Premiered April 27, 2022
How the Higgs Mechanism Give Things Mass

Fermilab physicists really care about the mass of the W boson. They spent nearly a decade recording collisions in the Tevatron collider and another decade analyzing the data. This culminated in the April 7 announcement that this obscure particle’s mass seems to be heavier than expected. Understanding why this particle even has mass was one of the most important breakthroughs in our understanding.

About the Program

PBS Space Time

PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.

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