A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f<SUB>0</SUB> (975) Process

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> 1994, Vol. 18> Issue(12) : 1143-1146

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process

Yu Hong ^, ,
Shen Qixing

Institute of High Energy Physics,Academia Sinica, Beijing 100039

Abstract
HTML
Reference
Related

PDF

Abstract：
The boson resonance state X is produced in company with f₀(975)in the J/ψ hadronic decay process.If the X particle decays into a pair of pseudoscalar mesons its spin-parity is J^pc=(odd)^－－.The helicity formalism of angular distribution of the process has been given. How to discriminate 1^－－ meson from 3^－－ meson for the X particle has been discussed. We think that the X1(1573) which has been observed in the four prong channel(K⁺K^－π⁺π^－) and in company with f₀(975)(→π⁺π^－)by BES collaboration may be a new resonance state.

References

[1]	G.Gidal et al,Phys.Lett.107B（1981）153.[2]Particle Data Group,Phys.Rev,D45（1992）I.1-XI.8.[3]祝玉灿，内部报告。[4]郁宏、沈齐兴，高能物理与核物理，14（199）504.

[1]	ZHANG Li , ZHOU Shan-Gu , MENG Jie . Real Stabilization Method and Its Application in Calculating Resonance States. Chinese Physics C, 2006, 30(S2): 59-61.
[2]	PING Rong-Gang , YUAN Chang-Zheng . Baryon Resonance in χ_c0→BBMM Decays. Chinese Physics C, 2006, 30(8): 731-735.
[3]	ZENG Zhuo-Quan , SHEN Peng-Nian , DING Yi-Bing , JIAN Huan-Qing , LI Xue-Qian , LU Xiao . Paris NN Potential and the Possible Resonance States of pp. Chinese Physics C, 2005, 29(6): 537-542.
[4]	MA Lian-Liang , WANG Ping , ZHU Yong-Sheng , ZHANG Xue-Yao . Calculation and Simulation for the Initial State Radiation Correction in e+e-→ωπ0. Chinese Physics C, 2004, 28(10): 1021-1025.
[5]	. Study of Exclusive Hadronic Decays for D0→Ks0π+π- and D0→Ks0K+K- and Their Resonant Structures. Chinese Physics C, 2004, 28(1): 1-10.
[6]	SHEN Qi-Xing , YU Hong . Study on the Baryon State X Produced in the Process J/ψ→p+X,X→Δ+π. Chinese Physics C, 2003, 27(4): 288-292.
[7]	DONG Yu-Bing . The Calculation for the Helicity Amplitudes of the Nucleon Resonances and the Meson Cloud Effect in Relativistic Quark Model. Chinese Physics C, 2001, 25(1): 31-36.
[8]	ZHANG Zong-Ye , YU You-Wen , QING Cheng-Rui , HE Zuo-Xiu , LU Zhong-Dao . Study of a New Dibaryon (ΩΩ)J^π=0⁺. Chinese Physics C, 2000, 24(S1): 91-94.
[9]	Ma Weixing . Searching for Dibaryon With Pion-Nucleus Double Charge Exchange Reaction. Chinese Physics C, 1998, 22(10): 955-958.
[10]	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.
[11]	Shen Qixing , Yu Hong . Determining the Spin-Parity of the Boson Resonance X in the Process J/ψ→X+f₀ (980) by Using the Generalized Moment Analysis Method. Chinese Physics C, 1996, 20(1): 45-47.
[12]	BES Collaboration . Experimental Study of f₀ (975) in the J/ψ Decays. Chinese Physics C, 1995, 19(4): 289-295.
[13]	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, 1995, 19(S1): 27-30.
[14]	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.
[15]	LIN Jin-HU , ZHANG Shou , ZHENG Zhe-Zhu . The Influence on the Baryon and Its Resonances From a New Additional Mass Term in the Skyrme Model. Chinese Physics C, 1993, 17(1): 38-43.
[16]	SHEN Qixing , YU Hong . Determination of the Spin-parity of the Boson Resonance X for the Process J/ψ→V₁+X,X→γ+V₂. Chinese Physics C, 1993, 17(11): 988-992.
[17]	LI Zhu-Xia , ZHANG Xi-Zhen . A STUDY OF THE ISOSCALAR GIANT RESONANCE IN ⁴⁰Ca. Chinese Physics C, 1986, 10(3): 330-334.
[18]	XIE Shu-Qin , ZHANG Qi-Ren . THE UNITARY SYMMETRY IN DIBARYON RESONANT STATES. Chinese Physics C, 1985, 9(4): 483-490.
[19]	HUANG Tao , XIE Yi-Cheng . A PHYSICAL CONSEQUENCE OF THE GAUGE INVARIANCE IN THE PROCESS π⁰→γγ. Chinese Physics C, 1985, 9(4): 437-441.
[20]	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.

Access

Get Citation

Yu Hong and Shen Qixing. A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process[J]. Chinese Physics C, 1994, 18(12): 1143-1146.

Yu Hong and Shen Qixing. A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process[J]. Chinese Physics C, 1994, 18(12): 1143-1146. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2480)
PDF Downloads(534)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process

Yu Hong ^,
Shen Qixing

Corresponding author: Yu Hong,

Institute of High Energy Physics,Academia Sinica, Beijing 100039

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-12-05

Abstract: The boson resonance state X is produced in company with f₀(975)in the J/ψ hadronic decay process.If the X particle decays into a pair of pseudoscalar mesons its spin-parity is J^pc=(odd)^－－.The helicity formalism of angular distribution of the process has been given. How to discriminate 1^－－ meson from 3^－－ meson for the X particle has been discussed. We think that the X1(1573) which has been observed in the four prong channel(K⁺K^－π⁺π^－) and in company with f₀(975)(→π⁺π^－)by BES collaboration may be a new resonance state.

HTML

Reference (1)

Link: IOPScience; SCOAP³; arXiv; Chinese Physical Society

Journal information: Introduction; Editorial Board; Others; Subscribe

Contact us: QQ: 1307685413; Tel: +86-010-88235947; Fax: +86-010-88233126; E-mail: [email protected]

CPC Website
IOP Website
CPC WeChat

Supported by: Beijing Renhe Information Technology Co. Ltd E-mail: [email protected]

DownLoad: Full-Size Img PowerPoint

Return

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process

Corresponding author: Yu Hong,

HTML

目录

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f0 (975) Process

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f0 (975) Process

Corresponding author: Yu Hong,

HTML

目录

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process

A Possible New Resonance State──Spin-Parity Analysis of the X Resonance in J/ψ→X＋f₀ (975) Process