A New Method for the Determination of the Spin of <i>ξ</i>(2230)

Yu Hong

Chinese Physics C> 1989, Vol. 13> Issue(S1) : 37-42

A New Method for the Determination of the Spin of ξ(2230)

Yu Hong

Center of Theoretical Physics, CCAST(World Laboratory) and Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

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In this paper the photon angular distributions for the moments of process e⁺e^-→J/ψ→γB(Jη),B(Jη)→P₁P₂ are derived. It provides a new way to determine the spin of ξ(2230).

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Yu Hong. A New Method for the Determination of the Spin of ξ(2230)[J]. Chinese Physics C, 1989, 13(S1): 37-42.

Yu Hong. A New Method for the Determination of the Spin of ξ(2230)[J]. Chinese Physics C, 1989, 13(S1): 37-42. shu

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Received: 1988-05-24

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Supported by the national natural Science Foundation of China.

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沈阳化工大学材料科学与工程学院沈阳 110142

A New Method for the Determination of the Spin of ξ(2230)

Yu Hong

Center of Theoretical Physics, CCAST(World Laboratory) and Institute of High Energy Physics, Chinese Academy of Sciences, Beijing

Received Date: 1988-05-24

Fund Project: Supported by the national natural Science Foundation of China.

Abstract: In this paper the photon angular distributions for the moments of process e⁺e^-→J/ψ→γB(Jη),B(Jη)→P₁P₂ are derived. It provides a new way to determine the spin of ξ(2230).