Study of the Polarization of J/ψ→ωf<SUB>2</SUB>(1270) Decay Process

YU Hong; SHEN Qi-Xing

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2024年10月30日

Chinese Physics C> 1992, Vol. 16> Issue(9) : 861-864

Study of the Polarization of J/ψ→ωf₂(1270) Decay Process

YU Hong ^, ,
SHEN Qi-Xing

Institute of High Energy Physics,Academia Sinica,Beijing 100039

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Abstract：
In this paper we investigate the polarization structure of the process J/ψ→ωf₂(1270) and f₂(1270)→ππ by using the generalized moment analysis method and give some relations of moments to represent four helicity amplitude ratios of the process.

References

[1]	郁宏，沈齐兴，高能物理与核物理，14(1990)， 504.[2] 祝玉灿等，"J/φ强子衰变中f2(1270)的实验研究",高能物理与核物理，待发表.[3] M. Krammer, Phys. Lett., 74B (1978), 361.B.A.Li and Q.X. Shen, Phys. Lett., 128B (1983), 125.Qi-xing Shen and Hong Yu, Phys. Rev., 40(1989), 1517.郁宏，沈齐兴和王旭，高能物理与核物理，13(1989)，996.

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YU Hong and SHEN Qi-Xing. Study of the Polarization of J/ψ→ωf₂(1270) Decay Process[J]. Chinese Physics C, 1992, 16(9): 861-864.

YU Hong and SHEN Qi-Xing. Study of the Polarization of J/ψ→ωf₂(1270) Decay Process[J]. Chinese Physics C, 1992, 16(9): 861-864. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Study of the Polarization of J/ψ→ωf₂(1270) Decay Process

YU Hong ^,
SHEN Qi-Xing

Corresponding author: YU Hong,

Institute of High Energy Physics,Academia Sinica,Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1992-09-05

Abstract: In this paper we investigate the polarization structure of the process J/ψ→ωf₂(1270) and f₂(1270)→ππ by using the generalized moment analysis method and give some relations of moments to represent four helicity amplitude ratios of the process.