Studies of the <i>θ</i>(1720) Wide Resonance in J/<i>ψ</i> Hadronic Decays

Yu Hong; Shen Qixing; Zhu Yucan; Zheng Zhipeng; Cheng Zhengdong

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> 1993, Vol. 17> Issue(S2) : 143-146

Studies of the θ(1720) Wide Resonance in J/ψ Hadronic Decays

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

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper the structure of the θ(1720) wide resonance produced in J/ψ hadronic decays is studied by using the generalized moment analysis. Since the production yield of the f₂'(1525) is very small, we may neglect the influence of the f₂'(1525) is larger we must consider the coherence effects of the f₂'(1525) for the process J/ψ→ωθ(1720). Whereas the production yield of the f₂'(1525) is larger we must consider the coherence effects of the f₂'(1525) for the process J/ψ→ωθ(1720). From the studies of the above two processes and the corresponding J/ψ radiative decay process we are able to understand the structure of the θ(1720) wide resonance better.

[1]	Ya-Lan Zhang , Chao Wang , Yi Lin , Zhen-Jun Xiao . Resonance contributions from χ_c0 in charmless three-body hadronic B meson decays. Chinese Physics C, 2023, 47(4): 043112. doi: 10.1088/1674-1137/acbaea
[2]	Xiao-Gang He , Wei Wang . Flavor SU(3) topological diagram and irreducible representation amplitudes for heavy meson charmless hadronic decays: mismatch and equivalence. Chinese Physics C, 2018, 42(10): 103108. doi: 10.1088/1674-1137/42/10/103108
[3]	S. Eidelman¹ , 2 . τ lepton decays. Chinese Physics C, 2010, 34(6): 896-901. doi: 10.1088/1674-1137/34/6/047
[4]	Martinez Torres . Three-body hadronic molecules. Chinese Physics C, 2010, 34(9): 1286-1289. doi: 10.1088/1674-1137/34/9/025
[5]	R. A. Briere . Charm hadronic decays and quantum correlations at CLEO-c. Chinese Physics C, 2010, 34(6): 765-773. doi: 10.1088/1674-1137/34/6/026
[6]	LI Gang , ZHANG Yuan-Jiang , ZHAO Qiang , ZOU Bing-Song . Isospin violating mechanisms in quarkonium hadronic decays. Chinese Physics C, 2010, 34(6): 842-847. doi: 10.1088/1674-1137/34/6/037
[7]	XU Xiao-Ming , PENG Ru . Free quarks and antiquarks versus hadronic matter. Chinese Physics C, 2009, 33(9): 748-752. doi: 10.1088/1674-1137/33/9/007
[8]	HUANG Fei . Strategies for baryon resonance analysis. Chinese Physics C, 2009, 33(12): 1127-1131. doi: 10.1088/1674-1137/33/12/013
[9]	R. A. Arndt , W. J. Briscoe , M. W. Paris , I. I. Strakovsky , R. L. Workman . Baryon resonance analysis from SAID. Chinese Physics C, 2009, 33(12): 1063-1068. doi: 10.1088/1674-1137/33/12/004
[10]	D. Drechsel , S.S. Kamalov , M. Vanderhaeghen . Baryon resonance analysis from MAID. Chinese Physics C, 2009, 33(12): 1069-1076. doi: 10.1088/1674-1137/33/12/005
[11]	V. D. Burkert , L. Elouadrhiri , G. V. Fedotov , E. N. Golovach , B. S. Ishkhanov . Recent results on nucleon resonance electrocouplings from the studies of π⁺π^－p electroproduction with the CLAS detector. Chinese Physics C, 2009, 33(12): 1210-1215. doi: 10.1088/1674-1137/33/12/025
[12]	Daisuke Jido , Yoshiko Kanada-En'yo . A new N^* resonance as a hadronic molecular state. Chinese Physics C, 2009, 33(12): 1312-1317. doi: 10.1088/1674-1137/33/12/044
[13]	CHANG Chao-Hsi . B_c Meson Studies. Chinese Physics C, 2002, 26(S1): 1-10.
[14]	Chen Guoming , Chen Gang . Identifying τ Hadronic Decay with Neutral Network. Chinese Physics C, 1995, 19(S3): 247-256.
[15]	YU Hong , SHEN Qi-Xing , ZHU Yu-Can , ZHENG Zhi-Peng , CHENG Zheng-Dong . Studies of the Wide Resonance θ(1720) in J/ψ Hadronic Decays. Chinese Physics C, 1993, 17(7): 601-604.
[16]	YU Hong , SHEN Qi-Xing , ZHU Yu-Can , ZHENG Zhi-Ping , CHENG Zheng-Dong . Moment Analysis of the wide Resonance θ(1720) in J/ψ Radiative Decay. Chinese Physics C, 1992, 16(9): 807-815.
[17]	Yu Hong , Shen Qixing , Zhu Yucan , Zheng Zhipeng , Cheng Zhengdong . Moment Analysis of the Wide Resonance θ(1720) in J/ψ Radiative Decay. Chinese Physics C, 1992, 16(S3): 267-276.
[18]	Yu Hong , Shen Qixing , Wang Xiu . D-Wave Components of the Glueball Candidate θ/f₂ (1720) and a Possible Experimental Test. Chinese Physics C, 1989, 13(S4): 385-392.
[19]	YU Hong , SHEN Qi-Xing , WANG Xu . d WAVE COMPONENTS OF THE GLUEBALL CANDIDATE θ/f₂(1720) AND POSSIBLE EXPERIMENTAL TEST. Chinese Physics C, 1989, 13(11): 996-1002.
[20]	Mao Zhenlin . A Wide-Range Magnetic Spectrometer For Electron Scattering In Medium Energy Range. Chinese Physics C, 1988, 12(S3): 219-228.

Access

Get Citation

Yu Hong, Shen Qixing, Zhu Yucan, Zheng Zhipeng and Cheng Zhengdong. Studies of the θ(1720) Wide Resonance in J/ψ Hadronic Decays[J]. Chinese Physics C, 1993, 17(S2): 143-146.

Yu Hong, Shen Qixing, Zhu Yucan, Zheng Zhipeng and Cheng Zhengdong. Studies of the θ(1720) Wide Resonance in J/ψ Hadronic Decays[J]. Chinese Physics C, 1993, 17(S2): 143-146. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1992-07-03

Fund

Supported by the National Natural Science Foundation of China.

Article Metric

Article Views(492)
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

Studies of the θ(1720) Wide Resonance in J/ψ Hadronic Decays

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

Received Date: 1992-07-03

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

Abstract: In this paper the structure of the θ(1720) wide resonance produced in J/ψ hadronic decays is studied by using the generalized moment analysis. Since the production yield of the f₂'(1525) is very small, we may neglect the influence of the f₂'(1525) is larger we must consider the coherence effects of the f₂'(1525) for the process J/ψ→ωθ(1720). Whereas the production yield of the f₂'(1525) is larger we must consider the coherence effects of the f₂'(1525) for the process J/ψ→ωθ(1720). From the studies of the above two processes and the corresponding J/ψ radiative decay process we are able to understand the structure of the θ(1720) wide resonance better.