Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of/<i>ψ</i>

Shen Qixing; Yu Hong; Zhang Lin

Chinese Physics C> 1995, Vol. 19> Issue(S1) : 39-50

Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of/ψ

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The three-step two-body decay process of J/ψ, J/ψ→V+X, X→P₁+Y, Y→P₂+P₃ is discussed by using the generalized moment analysis method. The spin, parity of the boson resonance X and the ratios of helicity amplitudes of the process can be determined in terms of the measurement of the corresponding moments except for very special cases.
- generalized moment analysis ,
- spin ,
- parity ,
- helicity amplitude

[1]	Chen Liu , Shou-Yu Wang , Bin Qi , Hui Jia . Possible candidate nuclei for chirality-parity quartet bands. Chinese Physics C, 2018, 42(7): 074105. doi: 10.1088/1674-1137/42/7/074105
[2]	E. V. Mardyban , T. M. Shneidman , E. A. Kolganova , R. V. Jolos , S. -G. Zhou . Analytical description of shape transition in nuclearalternating parity bands. Chinese Physics C, 2018, 42(12): 124104. doi: 10.1088/1674-1137/42/12/124104
[3]	Jian Liu , Cun Zhang , Zhong-Zhou Ren , Chang Xu . Theoretical study on neutron distribution of ²⁰⁸Pb by parity-violating electron scattering. Chinese Physics C, 2016, 40(3): 034101. doi: 10.1088/1674-1137/40/3/034101
[4]	ZENG Qing-Guo , YANG Shuo , YUE Chong-Xing , CHEN Lian-Song . Production and decay of the 125 GeV Higgs boson in thelittlest Higgs model with T-parity. Chinese Physics C, 2013, 37(5): 054102. doi: 10.1088/1674-1137/37/5/054102
[5]	QIAO Qing-Peng , XU Bin . Dark-matter pair production at the ILC in the littlest Higgs model with T-parity. Chinese Physics C, 2013, 37(3): 033103. doi: 10.1088/1674-1137/37/3/033103
[6]	LI Fang-Qiong , ZHAO Peng-Wei , LIANG Hao-Zhao . Perturbative pseudospin symmetry limit with linear spin-orbit potential. Chinese Physics C, 2011, 35(9): 825-828. doi: 10.1088/1674-1137/35/9/007
[7]	ZHU Jing-Min . Quantum phase transitions about parity breaking in matrix product systems. Chinese Physics C, 2011, 35(2): 144-148. doi: 10.1088/1674-1137/35/2/007
[8]	MA Hai-Liang , YAN Yu-Liang , ZHANG Xi-Zhen , ZHOU Dong-Mei , DONG Bao-Guo . Spectroscopy and reduced transition probabilities of negative parity bands up to band termination in ⁴⁵Ti. Chinese Physics C, 2009, 33(S1): 67-69. doi: 10.1088/1674-1137/33/S1/022
[9]	Marc Richard , Xavier Artru , Mokhtar Elchikh , Jacques Soffer , Oleg Teryaev . Model-independent constraints on spin observables. Chinese Physics C, 2009, 33(12): 1153-1158. doi: 10.1088/1674-1137/33/12/017
[10]	ZHANG Li-Hua , ZHAO Yu-Min . Number of spin I states for bosons. Chinese Physics C, 2009, 33(S1): 137-139. doi: 10.1088/1674-1137/33/S1/043
[11]	LIU Yan-Rui , ZHU Shi-Lin . Δ contribution to the parity-violating nucleon-nucleon force. Chinese Physics C, 2008, 32(9): 700-704. doi: 10.1088/1674-1137/32/9/005
[12]	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.
[13]	Zhang Lin , Yu Hong , Shen Qixing . Angular Distribution of the Process e⁺e^-→J/ψ→γ+X(J^Pc),X→BB,and the Spin-Parity Analysis of the Resonance X. Chinese Physics C, 1996, 20(S2): 135-140.
[14]	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.
[15]	Yu Hong , Shen Qixing . Moment Analysis and ξ (2220). Chinese Physics C, 1993, 17(S3): 249-254.
[16]	Shen Qixing , Yu Hong . Determination of the Spin-parity of the Particle X for the Process J/ψ V₁+X, X→V₂+V₃ by Using the Generalized Moment Analysis. Chinese Physics C, 1993, 17(S2): 117-124.
[17]	Shen Qixing , Yu Hong . Angular Distributions and Generalized Moment Analysis for the Doubly Radiative Decay J/ψ → γγV. Chinese Physics C, 1992, 16(S3): 253-265.
[18]	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.
[19]	Yu Hong , Shen Qixing . A Moment Analysis for the J/ψ Hadronic Decay Processes. Chinese Physics C, 1990, 14(S4): 353-360.
[20]	Huang Haixin , Wu Chongshi , Zeng Jinyan . Microscopic Analysis of the Low-Lying Even Parity Bands in ¹⁶⁸Er. Chinese Physics C, 1989, 13(S2): 193-206.

Access

Get Citation

Shen Qixing, Yu Hong and Zhang Lin. Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of/ψ[J]. Chinese Physics C, 1995, 19(S1): 39-50.

Shen Qixing, Yu Hong and Zhang Lin. Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of/ψ[J]. Chinese Physics C, 1995, 19(S1): 39-50. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1994-02-15

Fund

Supported by the National Natural Science Foundation of China and the Grant LWTZ-1298 of the Chinese Academy of Sciences.

Article Metric

Article Views(565)
PDF Downloads(2)
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

Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of/ψ

Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing, China

Received Date: 1994-02-15

Fund Project: Supported by the National Natural Science Foundation of China and the Grant LWTZ-1298 of the Chinese Academy of Sciences.

Abstract: The three-step two-body decay process of J/ψ, J/ψ→V+X, X→P₁+Y, Y→P₂+P₃ is discussed by using the generalized moment analysis method. The spin, parity of the boson resonance X and the ratios of helicity amplitudes of the process can be determined in terms of the measurement of the corresponding moments except for very special cases.