1 research outputs found
Study of reaction pi- A --> pi+pi-pi- A at VES setup
The results on partial wave analysis of 3pi system produced at beam momentum
36.6 GeV/c on beryllium target are presented. New method of amplitude analysis
is suggested -- extraction of largest eigenvalue of density matrix. Exotic wave
with JPC = 1-+ in rho pi system is studied in four t' regions. No narrow object
around M = 1.6 GeV is found. Unusually steep t'-dependence for pi(1300) object
is detected.Comment: 5 pages, 4 figures, LaTeX2e, aipproc class, to be published in the
proceedings of the IX international Conference on Hadron Spectroscopy,
HADRON2001, 25 august - 1 september, Protvino, Russi