Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ→γγV

SHEN Qi-Xing; YU Hong

Chinese Physics C> 1992, Vol. 16> Issue(8) : 704-715

Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ→γγV

SHEN Qi-Xing ^, ,
YU Hong

Institute of High Energy Physics,Academia Sinica,Beijing 100039

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Abstract：
The doubly radiative decay process J/ψ→γ+X,X→γ+V,V→2P(or 3P) is discussed in this paper.For the intermediate state X with various spin-parity J^P,the corresponding helicity formalism of angular distribution formulas and the moments developed from the generalized moment analysis are presented.They are helpful for determining the spin of the intermediate state.

References

[1]

L.Kopke and N. Wermes, Phys. Rep., ,174(1989), 67[2] D.L. Scharre et al., Phys. Lett，97B(1980), 329.[3] C.Edwards et al., Phys,Rev.Lett，49(1982), 259.[4] W.Toki, SLAC-PUB-3730(1985).[5] J. E.Augustin et al., Phys. Rev.,D42(1990), 10[6] 沈齐兴，高能物理与核物理,15(1991)，358.[7] C. Edwards et al., Phys. Rev, Lett., 48(1982), 458;M. E. B. Franklin, Ph. D. Thesis, SLAG Rcport, 254(1982);R. M. Baltrusaitis, Phys. Rcv., D35(1987), 2077;J. E. Augustin et al., Phys. Rev. Lett,, 60(1988), 2238.[8] Z. Bai et al., Phys. Rev. Lett., 65(1990), 2507.[9] G. Szklarz, LAL 89-61(1989).[10] Liang-Ping Chen, SLAC-PUB-5378(1990).[11] J. F. Donoghue, Phys, Rev., D30(1984), 114.[12] M. S. Chanowitz, Phys. Lett., 164B(1985), 379;Milton Dean Slaughter and S. Oneda, Phys. Rev. Lett., 59(1987), 1641.[13] C. Edwards, Ph. D. Thesis, CALT-68-1165(1985).[14] J. D. Richman, Ph. D. Theisis, CALT-68-1231(1985); D. Coffman et al., Phys. Rev.,D41(1990), 1410.[15] G. Eigen, CALT-68-1483(1987).[16] 沈齐兴，郁宏，高能物理与核物理,16(1992),238,

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SHEN Qi-Xing and YU Hong. Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ→γγV[J]. Chinese Physics C, 1992, 16(8): 704-715.

SHEN Qi-Xing and YU Hong. Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ→γγV[J]. Chinese Physics C, 1992, 16(8): 704-715. 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

Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ→γγV

SHEN Qi-Xing ^,
YU Hong

Corresponding author: SHEN Qi-Xing,

Institute of High Energy Physics,Academia Sinica,Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1992-08-05

Abstract: The doubly radiative decay process J/ψ→γ+X,X→γ+V,V→2P(or 3P) is discussed in this paper.For the intermediate state X with various spin-parity J^P,the corresponding helicity formalism of angular distribution formulas and the moments developed from the generalized moment analysis are presented.They are helpful for determining the spin of the intermediate state.