Study of pp and ΛΛ production in π±p reactions at 18.5 GeV/c |
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Authors: | S Lichtman JM Bishop NN Biswas NM Cason EA Harrington VP Kenney WD Shephard PH Stuntebeck |
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Institution: | Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556, USA |
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Abstract: | Studies have been made of the rare reactions and , and of and , with cross sections of 18.5 ± 5.5, 10.7 ± 3.0, 12.0 ± 5.0, and 19.7 ± 4.8 μb, respectively. Production characteristics of these reactions are examined and effective-mass spectra are presented. There is no significant evidence in the data for production of Ψ(3095) in the baryon-antibaryon system, or for any other high-mass resonances. |
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