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High Energy Physics Seminar

Monday, November 18, 2019
4:00pm to 5:00pm
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Lauritsen 469
The QCD axion and Unification
Clara Murgui, Universitat de Valencia & Case Western Reserve University,

The QCD axion is one of the most appealing candidates for the dark matter in the Universe. In this talk, I will discuss the possibility to predict the axion mass in the context of a simple renormalizable grand unified theory where the Peccei-Quinn scale is determined by the unification scale. In this framework, the axion mass is predicted to be in the range that  ABRACADABRA and CASPEr-Electric experiments will be able to fully probe.

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