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期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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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

Authors:	D Johnson P Peeters V Verbuere E De Wolf W Dunwoodie G Grammatikakis Y Goldschmidt-Clermont A Stergiou F Grard VP Henri P Herquet J Schlesinger R Windmolders V Kubik V Yarba

Institution:	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

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.

Keywords:	Brussels-CERN-Mons-Serpukhov Collaboration
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