Multichannel Coupling in the Hadronic Decay Process J/ψ→ωπ+π-

Yu Hong; Shen Qixing

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1997, Vol. 21> Issue(S1) : 447-454

Multichannel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^-

Yu Hong ,
Shen Qixing

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

Abstract
HTML
Reference
Related

PDF

Abstract：
The coupling problem of the three different intermediate processes (e.g., J/ψ→ωf₂ (1270)，f₂→π⁺π^- and J/ψ→b₁^±(1235) π^∓，b₁^±→ωπ^±) included in the hadronic decay process J/ψ→ωπ⁺π^- is discussed. The consideration of the coupling effect is very important for measuring the parameters of the resonances f₂ and b₁^± and the heiicity amplitude ratios of these reactions precisely.
- multichannel coupling ,
- heiicity ,
- hadronic decay process

[1]	W. M. Seif , A. S. Hashem . Constraints on the nuclear symmetry energy and its density slope from the α decay process. Chinese Physics C, 2018, 42(6): 064104. doi: 10.1088/1674-1137/42/6/064104
[2]	Bing-Fang Yang , Zhi-Yong Liu , Ning Liu . Rare Higgs three body decay induced by top-Higgs FCNC coupling in the littlest Higgs model with T-parity. Chinese Physics C, 2017, 41(4): 043103. doi: 10.1088/1674-1137/41/4/043103
[3]	Ji-Feng Chen , Ke-Zhu Song , Jia-Cheng Liu . Dedicated 4πβ (LS)-γ (HPGe) digital coincidence system based on synchronous high-speed multichannel data acquisition. Chinese Physics C, 2016, 40(3): 036101. doi: 10.1088/1674-1137/40/3/036101
[4]	LIU Bei-Bei , OUYANG Fei , CHEN Wei . Influence of coupling constants on nuclear symmetry energy. Chinese Physics C, 2013, 37(4): 044103. doi: 10.1088/1674-1137/37/4/044103
[5]	DING Wen-Bo , YU Zi , MI Geng , WANG Chun-Yan . Neutron star cooling in various sets of nucleon coupling constants. Chinese Physics C, 2013, 37(5): 055101. doi: 10.1088/1674-1137/37/5/055101
[6]	LIU Hua-Chang , PENG Jun , YIN Xue-Jun , OUYANG Hua-Fu , FU Shi-Nian . RF power coupling for the CSNS DTL. Chinese Physics C, 2011, 35(1): 92-95. doi: 10.1088/1674-1137/35/1/019
[7]	ZHANG Yuan , YU Cheng-Hui , JI Da-Heng , XU Gang , WEI Yuan-Yuan , QIN Qing . Measurement and correction of coupling in BEPCⅡ. Chinese Physics C, 2011, 35(12): 1143-1147. doi: 10.1088/1674-1137/35/12/012
[8]	XIAO Kai , ZHOU You , SHI Shu-Su , WU Ke-Jun , LIU Feng . Effects of elliptic flow and resonance decay process on the Kurtosis of net baryon distributions. Chinese Physics C, 2011, 35(5): 467-470. doi: 10.1088/1674-1137/35/5/012
[9]	Atashbar Tehrani . Determination of the strong coupling constant using available experimental data. Chinese Physics C, 2010, 34(9): 1485-1487. doi: 10.1088/1674-1137/34/9/079
[10]	Yu Hong , Shen Qixing . Multi-channel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^－. Chinese Physics C, 1997, 21(2): 123-129.
[11]	Fan Tieshuan , Hu Jimin , Bao Shanglian . Multichannel Fission Model Applied to ^233,235,238U(n,f). Chinese Physics C, 1996, 20(S2): 187-195.
[12]	Shen Qixing , Yu Hong , Zhang Lin . Study of the Boson Resonance Produced in the Three-Step Two-Body Decay Process of/ψ. Chinese Physics C, 1995, 19(S1): 39-50.
[13]	Chen Guoming , Chen Gang . Identifying τ Hadronic Decay with Neutral Network. Chinese Physics C, 1995, 19(S3): 247-256.
[14]	Qixing Shen , Hong Yu . Spin and Parity Analysis for the Three-Step Two-Body Hadronic Decay Processes of J/ψ. Chinese Physics C, 1992, 16(S1): 41-50.
[15]	Yu Hong , Shen Qixing . A Study on the Polarization Structure of J/ψ →ωf₂(1270) Decay Process. Chinese Physics C, 1992, 16(S3): 277-280.
[16]	BES Collaboration . Experimental Study of f₂(1270) in the J/ψ Hadronic Decay. Chinese Physics C, 1992, 16(S4): 385-393.
[17]	Shen Qinxing , Yu Hong . Angular Distributions Analysis for the Hadronic Decay Process. Chinese Physics C, 1992, 16(S4): 401-410.
[18]	Yu Hong , Shen Qixing . J/ψ Hadronic Decay and 1^-+ Exotic State. Chinese Physics C, 1991, 15(S3): 283-287.
[19]	Yu Hong , Shen Qixin . Helicity Formalism of the Angular Distribution for the J/ψ Hadronic Decay Processes. Chinese Physics C, 1990, 14(S3): 259-263.
[20]	Yu Hong , Shen Qixing . A Moment Analysis for the J/ψ Hadronic Decay Processes. Chinese Physics C, 1990, 14(S4): 353-360.

Access

Get Citation

Yu Hong and Shen Qixing. Multichannel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^-[J]. Chinese Physics C, 1997, 21(S1): 447-454.

Yu Hong and Shen Qixing. Multichannel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^-[J]. Chinese Physics C, 1997, 21(S1): 447-454. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1996-02-27

Fund

Supported by the National Natural Science Foundation of China.

Article Metric

Article Views(474)
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

Multichannel Coupling in the Hadronic Decay Process J/ψ→ωπ⁺π^-

Yu Hong
Shen Qixing

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

Received Date: 1996-02-27

Fund Project: Supported by the National Natural Science Foundation of China.

Abstract: The coupling problem of the three different intermediate processes (e.g., J/ψ→ωf₂ (1270)，f₂→π⁺π^- and J/ψ→b₁^±(1235) π^∓，b₁^±→ωπ^±) included in the hadronic decay process J/ψ→ωπ⁺π^- is discussed. The consideration of the coupling effect is very important for measuring the parameters of the resonances f₂ and b₁^± and the heiicity amplitude ratios of these reactions precisely.