Search for exotic state 1^-＋ π1（1400） at BES

The J/ψ hadronic decays provide good laboratory to search for the hybrid states with exotic quantum numbers. A full Partial Wave Analysis （PWA） is performed to the generated Monte Carlo J/ψ→ ρηπ data, based on the design of BESⅢ detector, to study the sensitivity of searching for a possible exotic s...

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Bibliographic Details
Published inChinese physics C Vol. 32; no. 11; pp. 857 - 861
Main Author 张振霞 刘宏邦 吴宁 俞国威 沈肖雁 郑汉青
Format Journal Article
LanguageEnglish
Published 2008
Subjects
π1（1400）
协变螺旋耦合振幅
局部波分析
极不稳定状态
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ISSN1674-1137
0254-3052

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Summary:The J/ψ hadronic decays provide good laboratory to search for the hybrid states with exotic quantum numbers. A full Partial Wave Analysis （PWA） is performed to the generated Monte Carlo J/ψ→ ρηπ data, based on the design of BESⅢ detector, to study the sensitivity of searching for a possible exotic state at BESⅢ.
Bibliography:1^-＋ exotic state, π1（1400）, covariant helicity-coupling amplitudes, partial wave analysis
11-5641/O4
O32
ISSN:1674-1137
0254-3052