Baryon Resonance in χ<SUB>c0</SUB>→BBMM Decays

PING Rong-Gang; YUAN Chang-Zheng

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> 2006, Vol. 30> Issue(8) : 731-735

Baryon Resonance in χ_c0→BBMM Decays

PING Rong-Gang ^, ,
YUAN Chang-Zheng

Institute of High Energy Physics, CAS, Beijing 100049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The exclusive decays of χ_c0 into multi-body BBMM(B:baryon,M:meson)are investigated based on the SU(3) symmetry. The transitional amplitudes of χ_c0→BBMM are given in terms of the isospin coupling constant. Based on these amplitudes, it is found that N^* resonances make a relatively large contribution to the χ_c0→NNππ, which might serve as a channel to study N^* resonance in data analysis.

References

[1]

. Kpke L, Wermes N. Phys. Rep., 1989, 174: 672. Lepage G P, Brodsky S J. Phys. Rev., 1980, D22: 21573. Brodsky S J, Lepage G P. Phys. Rev., 1981, D24: 28484. Eidelman S et al(Particle Data Group). Phys. Lett., 2004,B592: 595. BAI J Z et al(BES Collabration). Phys. Rev., 2003, D67:112001-16. Ablikim M et al(BES Collabration). Phys. Lett., 2005,B630: 217. Wong S M H. Eur. Phys. J., 2000, C14: 643; PING R G,ZOU B S, Chiang H C. Eur. Phys. J., 2005, A23: 1298. de Swart J J. Rev. Mod. Phys., 1963, 35: 916; Rabl V etal. J. Math. Phys., 1975, 16: 2494

[1]	Zalak Shah , Kaushal Thakkar , Ajay Kumar Rai , P. C. Vinodkumar . Mass spectra and Regge trajectories of Λ_c⁺, Σ_c⁰, Ξ_c⁰ and Ω_c⁰ baryons. Chinese Physics C, 2016, 40(12): 123102. doi: 10.1088/1674-1137/40/12/123102
[2]	KANG Xian-Wei , LI Hai-Bo , LU Gong-Ru , ZOU Bing-Song . Partial wave analysis of ψ′→γχ_c0→γpK^－Λ used for searching for baryon resonance. Chinese Physics C, 2010, 34(8): 1061-1068. doi: 10.1088/1674-1137/34/8/005
[3]	DAI Lian-Rong , FU Yao , LIU Zhong-Zuo , WANG Yin , TONG Lei , LI Chun-Ran . Structure of Ξ^*Ω_(0,1/2) Dibaryon. Chinese Physics C, 2006, 30(S2): 271-273.
[4]	LIU Fang , LI Jin , HUANG Yi-Bin , YAN Mu-Lin . ρ-ω Interference in J/ψ-Decays and ρ→ππ^-π⁰ Decay. Chinese Physics C, 2004, 28(3): 239-244.
[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]	BES Callaboration . Decay of the J/ψ to Σ⁰Σ⁰ Final State. Chinese Physics C, 2002, 26(2): 93-99.
[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]	Dong Yubing . Calculation for the Longitudinal Transition Amplitudes of Baryon Resonances. Chinese Physics C, 1998, 22(3): 277-282.
[10]	BES Collaboration . ΛΛ,ΛΛγ and ΛΛπ⁰ Productions in J/ψ Decay. Chinese Physics C, 1998, 22(2): 97-105.
[11]	Ma Weixing . Searching for Dibaryon With Pion-Nucleus Double Charge Exchange Reaction. Chinese Physics C, 1998, 22(10): 955-958.
[12]	BES Collaboration . Determination of the Total Width of P-wave Charmonium State χ_c0. Chinese Physics C, 1996, 20(12): 1057-1067.
[13]	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.
[14]	BES Collaboration . Experimental Study of f₀ (975) in the J/ψ Decays. Chinese Physics C, 1995, 19(4): 289-295.
[15]	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.
[16]	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.
[17]	DU Dong-Sheng , XING Zhi-Zhong . CP-Violating Effects in Two-Body Baryonic Decays of B⁰－B⁰ System. Chinese Physics C, 1992, 16(5): 398-407.
[18]	XIE Shu-Qin , ZHANG Qi-Ren . THE UNITARY SYMMETRY IN DIBARYON RESONANT STATES. Chinese Physics C, 1985, 9(4): 483-490.
[19]	LI Bing-An . DECAY π⁰→2γ IN THE MIT BAG MODEL. Chinese Physics C, 1984, 8(3): 279-284.
[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

PING Rong-Gang and YUAN Chang-Zheng. Baryon Resonance in χ_c0→BBMM Decays[J]. Chinese Physics C, 2006, 30(8): 731-735.

PING Rong-Gang and YUAN Chang-Zheng. Baryon Resonance in χ_c0→BBMM Decays[J]. Chinese Physics C, 2006, 30(8): 731-735. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-12-08
Revised: 2006-03-01

Article Metric

Article Views(2981)
PDF Downloads(559)
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

Baryon Resonance in χ_c0→BBMM Decays

PING Rong-Gang ^,
YUAN Chang-Zheng

Corresponding author: PING Rong-Gang,

Institute of High Energy Physics, CAS, Beijing 100049, China

Received Date: 2005-12-08
Accepted Date: 2006-03-01
Available Online: 2006-08-05

Abstract: The exclusive decays of χ_c0 into multi-body BBMM(B:baryon,M:meson)are investigated based on the SU(3) symmetry. The transitional amplitudes of χ_c0→BBMM are given in terms of the isospin coupling constant. Based on these amplitudes, it is found that N^* resonances make a relatively large contribution to the χ_c0→NNππ, which might serve as a channel to study N^* resonance in data analysis.