Cross section determination for the reaction K+p → K+pπ+π−π0 and K+π+π+π−n at 8.2 and 16 GeV/c |
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Authors: | D. Johnson P. Peeters V. Verbuere E. De Wolf W. Dunwoodie G. Grammatikakis Y. Goldschmidt-Clermont A. Stergiou F. Grard V.P. Henri P. Herquet J. Schlesinger R. Windmolders V. Kubik V. Yarba |
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Affiliation: | Inter-University Institute for High Energies, ULV-VUB, Brussels, Germany;CERN, European Organication for Nuclear Research, Geneva, Switzerland;Faculté des Sciences, Université de l''Etat, Mons, France;Institute for High-Energy Physics, Serpukhov, USSR |
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Abstract: | The cross sections for the reactions: (a) K+p → K+pπ+π?π+ and (b) K+p → K+π+π+π?n have been determined at 8.2 and 16 GeV/c with the following results:at 8.2 GeV/c: (a) 0.99 ± 0.07 mb, (b) 0.41 ± 0.04 mb;at 16 GeV/c: (a) 0.72 ± 0.05 mb, (b) 0.28 ± 0.05 mb.Using the available data at other energies, the cross-section dependence of these reactions on the incident momentum is discussed. |
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Keywords: | Brussels-CERN-Mons-Serpukhov Collaboration |
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