Abstract
We report the results of a search for particles with electric charge Q=23e produced in e+e- annihilations at W=10.5 GeV. The ratio of the cross section for the inclusive production of fractionally charged particles (q) to the dimuon point cross section, Rq=(e+e-qX)(e+e-+-), is found to have an upper limit at 90% confidence level of 1.0×10-4 for masses less than 3.5 GeV/c2.
Original language | English (US) |
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Pages (from-to) | 263-266 |
Number of pages | 4 |
Journal | Physical Review D |
Volume | 40 |
Issue number | 1 |
DOIs | |
State | Published - 1989 |