Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ

SHEN Qi-Xing; YU Hong

Chinese Physics C> 1992, Vol. 16> Issue(3) : 219-228

Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ

SHEN Qi-Xing ^, ,
YU Hong

Institute of High Energy Physics,Academia Sinica,Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
The helicity formalism of the angular distribution for the cascade decay process e⁺+e^－→J/ψ→V+X,X→P₁+Y,Y→P₂+P₃ (V represents a vector meson and P_i(i=1,2,3) are the pseudoscalar mesons) is presented in this paper.It provides the theoretical formulas for the spin-parity analysis of the intermediate state X through a three-step two-body hadronic decay processes of J/ψ.

References

[1]

D. L. Scharre et al.,Phys. Lett., 97B(1980), 329; C. Edwards et al Phys.Rev.Lett.,49(1982),259; W. Toki,SLAGPUB-3262(1983); J,-E. Augustin et al., Phys.Rev D42(1990),10.[2] C. Edwards et al., Phys. Rev. Lett., 48(1982), 458; R. M. Baltrusaitis et al，Phys. Rev., D35(1987), 2077; J.E. Augustin et al., Phys. Rev. Lett., 60(1988), 2238.[3] K. F. Einsweiler, SLAC-PUB-3202(1983);R. M. Baltrusaitis et al., Phys. Rev. Lett., 56(1986), 107[4] 沈齐兴，高能物理与核物理，15(1991),358,[5] G. Szklarz, LAL 89-61 (1989).[6] Z. Bai et al，Phys. Rev. Lett., 65(1990), 2507.[7] D. C'offman et al., Phys. Rev., D38(1988), 2695[8] J. Jousset et al., Phys. Rev., D41(1990), 1389.[9] L. Kopke and N. Wermes, Phys. Rep., 174(1989), 67.[10] J. J. Becker et al., Phys. Rev. Lett., 59(1987), 186[11] S. Banerjee, Phys. Rev., D40(1989), 3641.

Access

Get Citation

SHEN Qi-Xing and YU Hong. Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ[J]. Chinese Physics C, 1992, 16(3): 219-228.

SHEN Qi-Xing and YU Hong. Spin and parity analysis for the three-step two-body hadronic decay processes of J/ψ[J]. Chinese Physics C, 1992, 16(3): 219-228. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2960)
PDF Downloads(462)
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