Charged Lepton Flavor Violating Experiments with Muons
Abstract: We report on the status of charged lepton flavor violating (CLFV) experiments with muons. We focus on the three "golden channels": $\mu{+} \rightarrow e{+} \gamma$, $\mu{+} \rightarrow e{+} e{-} e{+}$ and $\mu{-} N \rightarrow e{-} N$. The collection of upcoming experiments aim for sensitivity improvements up to $10{4}$ with respect to previous searches. The MEG II experiment, searching for $\mu{+} \rightarrow e{+} \gamma$, is currently in its 4th year of physics data-taking with a published result from its first year of data. The Mu3e experiment is an upcoming experiment searching for $\mu{+} \rightarrow e{+} e{-} e{+}$ with plans of physics data-taking as soon as 2025. The Mu2e and COMET experiments are upcoming searches for $\mu{-} N \rightarrow e{-} N$ with the goal of physics data-taking starting in 2027 and 2026 respectively. This proceeding summarizes the signal signature, expected background, resolutions, and timelines for the mentioned searches.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.