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Partial wave analysis of J/ψ→ppπ0 and measurement of J/ψ→ppη, ppη´
J/ψ Decays PWA Excited Baryon states N(2065)
2009/11/24
Based on 58 million J/ψ data collected with the BESⅡ detector at the BEPC, Partial Wave Analysis(PWA) is performed on J/ψ→ppπ0. The new excited baryon N(2065) is confirmed. Clear signals for other N*...
The present status of the Bonn-Gatchina partial wave analysis of the photoproduction and pion induced data is presented. An observation of signals which can be associated with new baryon resonances an...
Partial Wave Analysis of J/ψ Decays into ρρπ
covariant helicity-coupling amplitudes exotic state
2007/8/15
2007Vol.48No.2pp.313-318DOI:
Partial Wave Analysis of J/ψ Decays into ρρπ
ZHANG Zhen-Xia1 and WU Ning2
1 Department of Physics, Peking University, Beijing 100871, Chin...