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A comparative study of the dissociation of protons into low-mass pπ+π− systems in coherent and incoherent proton-nucleus collisions at 18.6 GeV/c |
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| Authors: | PC Bruton T Ekelöf SM Fisher P Grafström E Hagberg DC Imrie S Jonsson S Kullander J Nassalski |
| Institution: | CERN, Geneva, Switzerland |
| Abstract: | A decay angular moments analysis has been performed on 8500 pπ+π? events produced by the interaction of high-energy protons with nuclear targets. The analysis was carried out separately for the low-t, coherent events and high-t, incoherent events. The moments of the two samples show significant differences and possible reasons for such differences are discussed. |
| Keywords: | Alma-Ata-Dubna-Helsinki-Ko?ice-Moscow-Prague Collaboration |
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