Summary
Dilepton gauge bosons (Y) in theSU(3)L×U(1) X model can generate muonium → antimuonium conversion. Since theSU(3)L×U(1) X model requiresM Y<350 GeV, it predicts the conversion probability to beP \(\bar M\)>5.3·10−8. Thus, this model can be easily tested by improving the current upper limit on the muonium → antimuonium conversion probability by an order of magnitude.
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This work is supported in part by the DOE grant DE-AC02-83ER-40105.
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Ko, P. Testing theSU(3)L ×U(1) X model from muonium → antimuonium conversion. Nuov Cim A 107, 807–811 (1994). https://doi.org/10.1007/BF02732087
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DOI: https://doi.org/10.1007/BF02732087