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A study of four- and six-body reactions in π+ andK + p interactions at 250 GeV/c |
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| Authors: | I V Ajinenko Yu A Belokopytov H Bialkowska H Boettcher F Botterweck P V Chliapnikov F Crijns A De Roeck E A De Wolf K Dziunikowska A Eskreys W Friebel Z C Garutchava G V Gevorkyan H Graessler P van Hal T Haupt Z A Kirakosyan W Kittel J M?kel? F Meijers A B Michalowska V I Nikolaenko L C S Oliveira K Olkiewicz L P Petrovikh V M Ronjin A M Rybin H M T Saarikko W Schmitz L Scholten N N Sotnikova O G Tchikilev L A Tikhonova A G Tomaradze V A Uvarov F Verbeure R Wischnewski Y V Yarba EHS-NA Collaboration |
| Institution: | 1. Institute for High Energy Physics, SU-142284, Serpukhov, USSR 2. University of Warsaw and Institute of Nuclear Problems, PL-00681, Warsaw, Poland 3. Institut für Hochenergiephysik der Akademie der Wissenschaften der DDR, DDR-1615, Berlin-Zeuthen, German Democratic Republic 4. University of Nijmegen and NIKHEF-H, NL-6525 ED, Nijmegen, The Netherlands 5. Inter-University Institute for High Energies, B-1050, Brussels 6. Department of Physics, Universitaire Instelling Antwerpen, B-2610, Wilrijk, Belgium 9. Institute of Physics and Nuclear Techniques of the Academy of Mining and Metallurgy and Institute of Nuclear Physics, PL-30055, Krakow, Poland 11. Institute of Physics, SU-375036, Yerevan, USSR 12. III. Physikalisches Institut B, RWTH, D-5100, Aachen, Federal Republic of Germany 15. Department of High Energy Physics, University of Helsinki, SF-00170, Helsinki, Finland 17. Centro Brasileiro de Pesquisas Fisicas, Rio de Janeiro, Brazil 19. Moscow State University, SU-117234, Moscow, USSR |
| Abstract: | Data on the reactions (K +/π+)p→(K +/π+)pπ+π- and (K +/π+)p→(K +/π+)p2π+2π-, obtained with the European Hybrid Spectrometer, are presented and compared with data at lower energies. The contribution of beam and target diffractive dissociation and double Pomeron exchange, and porperties of these reactions are discussed. |
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