Recent LASS results in meson spectroscopy

D Aston,H Ozaki,N Toge,G Tarnopolsky,F Bird,R Endorf,T Bienz,H Hayashii,A Miyamoto,A Sugiyama,M Nussbaum,R Kajikawa,W Dunwoodie,N Awaji,B N Ratcliff,K Ukai ,P Kunz ,P Rensing ,T Tauchi ,J D’amore ,L Levinson ,Y Kwon ,D.w.g.s Leith ,Chwang Siek Pak ,Tetsuo Matsui ,P Sinervo ,S Iwata ,W.b Johnson ,Keisuke Fujii ,S Suzuki ,J Martinez ,A P Waite ,D Schultz ,Stephen L Shapiro ,T Shimomura ,B Meadows ,S Williams

doi:10.1007/bf02823572

Abstract

Results from partial-wave analyses by the E135 Collaboration of the K− ω and the hypercharge exchange produced π+π- systems were presented. The data described were taken from a 4.1 event/nb exposure of the LASS spectrometer at SLAC to an 11 GeV/c K− beam.

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