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DOE OSTI · 1693444

Searching for Axion-like Particles at DarkQuest

Kowalczyk, Elizabeth·Blinov, Nikita
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Abstract

Axion-like particles (ALPs) interacting with photons can be abundantly produced in proton xed target experiments. Once produced, they can travel a macroscopic distance before decaying into photons. We study the sensitivity of the proposed DarkQuest experiment at Fermilab to this signature. We show that the proposed upgrade to install an electromagnetic calorimeter will enable DarkQuest to explore untested parameter space by searching for the displaced decays of ALPs.

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Kowalczyk, Elizabeth, Blinov, Nikita. 2020-09-27. Searching for Axion-like Particles at DarkQuest. https://doi.org/10.2172/1693444

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