- Conference date: 23−29 May 1991
- Location: Tucson, Arizona (USA)
The value of the proton form factor in the time‐like region has been determined at Q 2=12.4(GeV/c)2. We have selected events pp̄→e + e − from the data collected in an experiment performed at the Antiproton Accumulator Ring at Fermilab and, assuming the validity of the ‖G E ‖≊0 hypotesis, we have found ‖G M ‖=.034±.017 and σ TOT (pp̄→e + e −)=10±5pb.
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