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

  • 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 JP,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.
  • 加载中
  • [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,
  • 加载中

Get Citation
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
Milestone
Received: 1900-01-01
Revised: 1900-01-01
Article Metric

Article Views(2131)
PDF Downloads(385)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

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

    Corresponding author: SHEN Qi-Xing,
  • Institute of High Energy Physics,Academia Sinica,Beijing 100039

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 JP,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.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return