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.

[1]	XU Shu-Wei , XIE Yuan-Xiang , XING Ye-Bing , XU Fu-Rong , LIU Hong-Liang , LI Zhan-Kui . β-Delayed Proton Decays of ¹⁴⁰Tb and ¹⁴¹Dy as Well as the Spin and Parity of ¹⁴³Dy. Chinese Physics C, 2006, 30(6): 526-529.
[2]	LU Jian-Qin , LI Jin-Hai . Computer Codes for the Beam Optics Calculations —Third Order Approximation. Chinese Physics C, 2006, 30(S1): 25-27.
[3]	LV Jian-Qin . Third Order Lie Map for the Solenoidal Lenses. Chinese Physics C, 2002, 26(2): 186-191.
[4]	LV Jian-Qin . Third Order Lie Map for the Sextupole Magnets. Chinese Physics C, 2001, 25(4): 354-358.
[5]	Du Dongsheng . Analysis of B→η′K(K^),ηK(K^) Decay Processes. Chinese Physics C, 1999, 23(2): 199-203.
[6]	Zhu Jiejie , Ruan Tunan . Three Body Amplitude Analysis of the Process a₂(1320)→π⁺π⁺π^－. Chinese Physics C, 1998, 22(4): 326-332.
[7]	Shen Qixing , Chao Ming , Yu Hong . Moment Analysis of J/ψ Decay Processes and Comparison of Results in Two Frames. Chinese Physics C, 1997, 21(5): 408-412.
[8]	Yu Hong , Shen Qixing . Multi-channel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^－. Chinese Physics C, 1997, 21(2): 123-129.
[9]	Zhang Lin , Yu Hong , Shen Qixing . Angular Distributions for the Process e⁺e^－→J/ψ→γ+X(J^PC),X→BB and Spin-Parity Analysis of the Resonance X. Chinese Physics C, 1996, 20(3): 280-285.
[10]	Shen Qixing , Yu Hong , Zhang Lin . Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of J/ψ. Chinese Physics C, 1995, 19(1): 16-26.
[11]	Yu Hong , Shen Qixing . A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process. Chinese Physics C, 1994, 18(12): 1143-1146.
[12]	SHEN Qi-Xing , YU Hong . Determining the Spin and Parity of Particle X for the Process J/ψ→V₁,X→V₂+V₃ by Using the Generalized Moment Analysis Method. Chinese Physics C, 1993, 17(6): 503-510.
[13]	SHEN Qi-Xing , Yu Hong . Angular Distribution Analysis for the Hadronic Decay Process J/ψ→V+X,X→V+V. Chinese Physics C, 1992, 16(10): 919-927.
[14]	YU Hong , SHEN Qi-Xing . HELICITY FORMALISM OF THE ANGULAR DISTRIBUTION FOR THE J/ψ HADRONIC DECAY PROCESS. Chinese Physics C, 1990, 14(6): 504-508.
[15]	YAN Wu-Guang . ON THE SENSITIVE AREA OF SPIN-PARITY ANALYSIS FOR J/ψ RADIATIVE DECAY PRODUCTS INTO TWO PSEUDOSCALARS. Chinese Physics C, 1990, 14(3): 193-199.
[16]	WANG Tai-Jie , RUAN Tong-Ze , YAN Wu-Guang , YU Hong , ZHENG Min . EXPERIMENTAL METHOD FOR SPIN-PARITY ANALYSIS OF J/ψ RADIATIVE DECAY PRODUCTS. Chinese Physics C, 1990, 14(5): 385-392.
[17]	YU Hong , SHEN Qi-Xing . THE MOMENT ANALYSIS FOR THE J/ψ HADRONIC DECAY PROCESS. Chinese Physics C, 1990, 14(10): 875-881.
[18]	LIN Jin-Hu , ZHENG Zhe-Zhu . THE HADRON 1→0 DECAY PROCESSESIN A 3+1 DIMENSIONAL THEORY. Chinese Physics C, 1986, 10(2): 153-157.
[19]	LI ZI-PING . THE G_s PARITY OF STRANGE MESONS AND THE SELECTION RULE IN STRONG DECAY OF RESONANCE STATE. Chinese Physics C, 1981, 5(3): 372-373.
[20]	WU JING-YUAN , CHEN ZHONG-MO , ZHANG ZI-XIAN . A SENSITIVE METHOD TO DISTINGUISH THE SPIN OF THE HEAVY LEPTON τ FROM ITS TWO BODY DECAY ENERGY SPECTRA. Chinese Physics C, 1979, 3(1): 67-74.

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(2063)
PDF Downloads(461)
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

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

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: 1992-03-05

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.