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S-wave structure in the Kπ system
Authors:D Cords  DD Carmony  AF Garfinkel  FJ Loeffler  LK Rangan  RL Lander  DE Pellett  PM Yager  FT Meiere  WL Yen
Institution:12. Purdue University, Lafayette, Indiana 47907, USA
Abstract:We have analysed the Kπ spectrum (4 827 events) of the reaction K+n→K+π?p at 9 GeV/c and find evidence of a broad S-wave enhancement which may be interpreted as a resonance. For production of Kπ masses above 890 GeV/c2, we have assumed the dominance of pion exchange.
Keywords:Bonn-Hamburg-München Collaboration
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