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A study of the forward production of charm particle pairs in p-Fe and π?-Fe interactions |
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| Authors: | A Bodek R Breedon RN Coleman W Marsh S Olsen JL Ritchie BC Barish RL Messner MH Shaevitz EJ Siskind FS Merritt HE Fisk Y Fukushima PA Rapidis G Donaldson SG Wojcicki |
| Institution: | University of Rochester, Rochester, NY 14627, USA;California Institute of Technology, Pasadena, CA 91125, USA;University of Chicago, Chicago, IL 60637, USA;Fermilab, Batavia, IL 60510, USA;Stanford University, Stanford, CA 94305, USA |
| Abstract: | The hadronic production of charm particle pairs produced in the forward direction has been investigated in study of μ+μ? pairs with large missing energy (indicative of final-state neutrinos). These events result primarily from two semileptonic decays of charm-anticharm states. A comparison of the data with the prediction of the intrinsic charm diffractive model indicates that diffractive production cross sections are small (of the order of a few μb) in both 350 GeV proton and 278 GeV pion interactions. |
| Keywords: | Bari-Birmingham-CERN-Milan-Paris-Pavia Collaboration |
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