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arXiv · 2412.12592

Creating true muonium via charmonium radiative decay

Jian-Ping Dai·Hai-Bo Li·Shuai Zhao·Zong-Ying Zheng
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Abstract

True muonium, the bound state of a muon and an antimuon ($\mu^+\mu^-$), has long been theoretically predicted but remains experimentally elusive. We investigate the production of true para-muonium in the radiative decay of $J/\psi$ meson,and analyze the prospects for detecting true muonium in current and future high-energy $e^+e^-$ experiments, particularly focusing on the BESIII experiment and the proposed Super Tau-Charm Facility. Although the events are rare at the super tau-charm facility, the detection of true para-muonium via $J/\psi$ radiative decays could become feasible at its future updates.

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Jian-Ping Dai, Hai-Bo Li, Shuai Zhao, Zong-Ying Zheng. 2024-12-17. Creating true muonium via charmonium radiative decay. https://arxiv.org/abs/2412.12592

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