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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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).

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[12]	Yu Hong , Shen Qixing . How to Determine the Spin of the ξ(2230). Chinese Physics C, 1998, 22(1): 92-96.
[13]	CHEN Xingqu , XING Zheng . Examine the Method of Spin Determination in Superdeformed Bands on the Basis of Normal Deformation. Chinese Physics C, 1993, 17(12): 1102-1106.
[14]	Shen Qixing , Yu Hong . Determination of the Spin-parity of the Particle X for the Process J/ψ V₁+X, X→V₂+V₃ by Using the Generalized Moment Analysis. Chinese Physics C, 1993, 17(S2): 117-124.
[15]	Shen Qixing , Yu Hong . The Spin-Parity Determination of the Boson Resonance X in the Process J/ψ→V₁ + X, X→ γ + V₂. Chinese Physics C, 1993, 17(S3): 255-260.
[16]	SHEN Qi-Xing , YU Hong . The Polarization States of the Gluon and the Glueball Interpretation of the ξ(2230). Chinese Physics C, 1991, 15(5): 477-480.
[17]	Shen Qixing , Yu Hong . The Polarization States of the Gluon and the Glueball Interpretation of the ξ (2230). Chinese Physics C, 1991, 15(S2): 153-157.
[18]	Shen Qbdng , Yu Hong . The Glueball Explanation for the ξ (2230). Chinese Physics C, 1990, 14(S3): 255-258.
[19]	SHEN Qi-Xing , YU Hong . GLUEBALL EXPLANATION FOR THE ξ(2230). Chinese Physics C, 1990, 14(5): 477-480.
[20]	YU Hong . A NEW METHOD FOR THE DETERMINATION OF THE SPIN OF ξ(2230). Chinese Physics C, 1989, 13(1): 87-91.

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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).