Pseudoscalar-Meson Mixing in J/ψ Decays

FANG Shuang-Shi; ZHU Yu-Can; LU Gong-Ru

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> 2003, Vol. 27> Issue(6) : 484-488

Pseudoscalar-Meson Mixing in J/ψ Decays

Institute of High Energy of Physics, CAS, Beijing 100039, China2 Henan Normal University, Xinxiang 453002, China

Abstract
HTML
Reference
Related

PDF

Abstract：
Based on the bracnhing fractions of J/ψ→VP, γP quoted in PDG-2000, we reexamined the quark content of pseudoscalars. If there is no gluonium content in η and η′, the mixing angle θ_P=(－19.18±0.91)°. We also present a discussion for DOZI contribution, SU(3) breaking and scalar-meson mixing.

References

[1]

. Isgur N.Phys.Rev.,1975,D12:37702. Pinsky S S.Phys.Rev.,1985,D31:1753;Baltrusaitis R M et al.Phys.Rev.,1985,D32:2883;Gilman F J,Kauffman R.Phys.Rev.,1987,D36:2761;Kisselev A V,Petrov V A.Z.Phys.,1993,C58:595;Feldmann T.Int.J.Mod.Phys.,2000,A15:1593. Coffman D et al.Phys.Rev.,1988,D38:26954. Jousset J et al.Phys.Rev.,1990,D41:13895. Haber H E,Perrier. J.Phys.Rev.,1985,D32:29616. Seiden A et al.Phys.Rev.,1988,D38:8247. Morisita N,Kitamura I,Teshima T.Phys.Rev.,1991,D44:1758. Particle Data Group.Euor.Phys.Jour.,2000,C:469. Okubo S.Phys.Lett.,1963,5:165;Zweig G.1964(unpublished);Iizuka J.Prog.Theor.Phys.Suppl.,1966,37:2110. Bramon A et al.Phys.Lett.,1997,B403:33911. Kawai E .Phys.Lett.,1983,B124:262;Palmer W F,Pinsky S S.Phys.Rev.,1984,D30:1002;Bartelski J.Phys.Lett.,1992,B289:429

[1]	BES Collaboration . Search for Rare Decays of Charmed D Mesons. Chinese Physics C, 2006, 30(3): 183-190.
[2]	LI De-Min , LIU Yun-Hu . Regarding the Ground Scalar Mesons. Chinese Physics C, 2006, 30(12): 1211-1217.
[3]	JIANG Xing-Yu , FANG Shuang-Shi , ZHU Yu-Can , LU Gong-Ru . Pseudoscalar-Meson Mixing in ψ(2S)→VP Decays. Chinese Physics C, 2006, 30(8): 724-730.
[4]	HUANG Yi-Bin , YAN Mu-Lin , WANG Xiao-Jun . Resummation Study on Decay ρ→ππ in U(2)_L×U(2)_R Chiral Theory of Mesons. Chinese Physics C, 2004, 28(4): 340-344.
[5]	FENG Sheng-Qin , LIU Lian-Shou . A Study of Mixing Event Method in Relativistic Heavy Ion Collision Experiments. Chinese Physics C, 2003, 27(4): 349-353.
[6]	LV Cai-Dian . Toward a Theory of Non-leptonic Two-Body B Decays in QCD. Chinese Physics C, 2002, 26(S1): 20-24.
[7]	XIONG ZhaoHua , CHEN HeSheng , LU Liang , LU GongRu . Rare Radiative Decay b→X_sγ in the Technicolor with Scalars Model. Chinese Physics C, 2000, 24(8): 711-718.
[8]	FANG Jian , YU Hong , SHEN QiXing . Study on Mixing of Pseudoscalar Mesons η,η′and Non-qq Meson. Chinese Physics C, 2000, 24(3): 190-195.
[9]	BES Collaboration . Abnormal Suppression of Vector-Tensor Decays of ψ(2S). Chinese Physics C, 1997, 21(1): 89-96.
[10]	Dong Yubing . Study of Radiative Decays of Ground-State Mesons With Screened Potential. Chinese Physics C, 1996, 20(3): 265-269.
[11]	Bian Jianguo , Huang Tao . Pseudo-Scalar Meson Solutions of the Equal-Time Equation IN QCD. Chinese Physics C, 1994, 18(2): 127-136.
[12]	Gao Shouen , Hut Yuan , Zheng Guotong , Su Rukeng . η-meson in the Pseudoscalar Coupling at Finite Temperature. Chinese Physics C, 1994, 18(2): 148-153.
[13]	LIU Liang-Gang . ρ⁰-ω Mixing Effect in the (ρ⁰,ω)→e⁺e^－ Pair Decay. Chinese Physics C, 1993, 17(7): 614-618.
[14]	YUE Chongxing , LU Gongru . Investigation of Technivector Mesons Decay. Chinese Physics C, 1993, 17(11): 1002-1010.
[15]	HUANG Ye-Qin , PENG Hong-An . HEAVY QUARKONIUM SYSTEMS CALCULATED FROM MIXED CONFINEMENT POTENTIAL MODEL. Chinese Physics C, 1986, 10(2): 190-197.
[16]	YU Hong , LI Bing-An , SHEN Qi-Xing , ZHANG Mei-Man . GLUEBALL COMPONENT OF THE PSEUDOMESON AND ITS PRODUCTION IN J/ψ RADIATIVE DECAY. Chinese Physics C, 1984, 8(3): 285-290.
[17]	Zhang Qi-ren . SCALAR MESON FIELD AND THE AVERAGE PROPERTIES OF ATOMIC NUCLEI. Chinese Physics C, 1980, 4(5): 576-578.
[18]	Zhang Ben-liang . ON THE PROBLEM OF MIXING OF NEUTRAL MESONS. Chinese Physics C, 1980, 4(5): 671-674.
[19]	ZHANG QI-REN . SURFACE ENERGIES OF ATOMIC NUCLEI AND THE MASS OF THE SCALAR MESON. Chinese Physics C, 1979, 3(1): 75-79.
[20]	WANG MING-CHUNG , CHENG HSI-THE , HSIEN TING-CHANG , WANG KE-LIN , CHANG CHENG-KANG . THE WAVE FUNCTION OF VECTOR MESON BOUND STATE THROUGH SCALAR COUPLING. Chinese Physics C, 1977, 1(1): 7-18.

Access

Get Citation

FANG Shuang-Shi, ZHU Yu-Can and LU Gong-Ru. Pseudoscalar-Meson Mixing in J/ψ Decays[J]. Chinese Physics C, 2003, 27(6): 484-488.

FANG Shuang-Shi, ZHU Yu-Can and LU Gong-Ru. Pseudoscalar-Meson Mixing in J/ψ Decays[J]. Chinese Physics C, 2003, 27(6): 484-488. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2002-08-15
Revised: 1900-01-01

Article Metric

Article Views(2614)
PDF Downloads(637)
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

Pseudoscalar-Meson Mixing in J/ψ Decays

Corresponding author: FANG Shuang-Shi,

Institute of High Energy of Physics, CAS, Beijing 100039, China2 Henan Normal University, Xinxiang 453002, China

Received Date: 2002-08-15
Accepted Date: 1900-01-01
Available Online: 2003-06-05

Abstract: Based on the bracnhing fractions of J/ψ→VP, γP quoted in PDG-2000, we reexamined the quark content of pseudoscalars. If there is no gluonium content in η and η′, the mixing angle θ_P=(－19.18±0.91)°. We also present a discussion for DOZI contribution, SU(3) breaking and scalar-meson mixing.