A tunnel dark tunnel with golden spheres dotting the length in several lines with a giant colorful bubble at the end. Inside Daya Bay experiment.

Exploring the Invisible Universe

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The Heeger Group carries out experiments to study the properties of neutrinos, search for dark matter and other rare events to solve some of the greatest mysteries of the Universe: 

What does the invisible Universe consist of? 
Why does the Universe have more matter than antimatter? 
What are the properties of neutrinos?

The lab is led by Prof. Karsten Heeger in the Yale University Department of Physics and is located at Yale’s Wright Lab.

  • Why Matter?

    We search for neutrinoless double beta decay, a yet unobserved process that could help answer why we live in a Universe of matter, not antimatter.

  • Neutrino Mass

    We are using a novel cyclotron radiation emission technique to perform a precision measurement of the yet unknown neutrino mass.

  • New Physics

    We are making precision studies of neutrino oscillations and searching for signs of new physics in  the world’s largest neutrino experiment. 

  • Dark Matter

    We are searching for axion dark matter using microwave technologies and quantum readouts.

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Funding

We gratefully acknowledge support from the Department of Energy, Office of Science, Nuclear PhysicsHigh Energy Physics, and Yale University.