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Charmed baryon pair production in e+e− annihilation
Authors:ACDavid Wright
Institution:Theoretical Physics Institute, Department of Physics, University of Alberta, Edmonton, Alberta, Canada T6G 2J1
Abstract:Cross sections for charmed baryon pair production near threshold in e+e? annihilation are calculated using pole-dominated form factors modified to take intoccount continuum effects. When the C0+C0? production cross section is normalized with the help of data for e+e?pX it is found that the total charmed baryon production cross (C0C0, C1C1, C1C11 + C11C1, C11C11) reaches a peak value of approximately 2.7 nb at √s = 5 GeV.
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