Gluon Fragmentation in Υ Decay

TIAN Li-Li; XIE Qu-Bing

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(10) : 885-891

Gluon Fragmentation in Υ Decay

TIAN Li-Li ^, ,
XIE Qu-Bing

Department of Physics,Ji'nan Univercity,250002Department of Physics,Sandong Univercity,250100

Abstract
HTML
Reference
Related

PDF

Abstract：
Up to now,no model can reproduce the baryon rates measured by ARGUS collaboration in direct Υ decays,except a qualitative explanation given by Lund model.Instead of the string fragmentation model in Lund picture,we apply the quark production rule and combination rule for qq fragmentation to the colour string for Υ→3g.The results agree well with ARGUS data without extra parameter.

References

[1]

T. Sjostrand,lnt. J. Mod. Phys. ,A3(1989).751.[2]W. Hofmann,Ann. Rev. Nucl. Part. Sci. ,38(1988),279.[3]B. Andersson et al. ,Phys. Scripta,32(1985),574.[4]H. Scheck, Nucl. Phys. B( proc. Suppl. ) ;1B(1988) , 291. D. Wegener，in proceedings of International Symposium on Multiparticle Dynamics ,eds. Wu Yuanfang and Liu Lianshou(World Scientific.Singapore 1992),P. 107.[5]田丽丽等，高能物理与核物理，17(1993),第8期.[6]Xie Qubing ,Liu Ximing,Phys. Rev. ,D38(1988),2169.[7]李政道:《粒子物理和场论简引》，科学出版杜，1984,P.267;或章乃森编著《粒子物理学》上，科学出版社，1986,P.124.[8]A.Ore,].L.Powell,Phys.Rew.,74(1949),1696.[9]Herald Fritzsh et al. ,Phys. Lett. B74(1978),907;S. T. Brodsky et al. ,Phys. Lett. B73(1978),203.[10]谢去病等，《高能物理与核物理》,8(1984),642.或Xie Qubing, Proc. of XIX International Symposium on Multiparticle Dynamaca,eds. D. Schiff and J. Tran Thnnh Van (World Scientific,1988).P.369.[11]Chen Zhijiang et al. ,J.Phys.G,Nucl:Phys. ,14(1988),1339.[12]谢去病，高能物理与核物理，16(1992),22. Xie Qubing,Proc. of XIX International Symposium on Multiparticle Dynamics,eds. Wu Yuanfang and Liu Lian-shou(World Scientific,Singapore 1992),P340.[13]H. Albrecht et al. , (ARGUS) ,Z.Phys.,C39(1988),177.[14]H.Albrecht et al. ,(ARGUS),Z. phys. ,C41(1989),557;G44(1989),547;C46(1990),15.[15]Liang Zuotang,Xie Qubing,Phys. Rev. ,D43(1991),751.

[1]	QI Wei , QIAO Cong-Feng , WANG Jian-Xiong . On the Application of Gluon to Heavy Quarkonium Fragmentation Function. Chinese Physics C, 2007, 31(8): 715-718.
[2]	ZHU Wei , SHEN Zhen-Qi . Properties of the gluon Recombination Functions. Chinese Physics C, 2005, 29(2): 109-114.
[3]	YAN Zhan-Yuan , DUAN Chun-Gui , LI Guang-Lie . Diffractive ψ Production through Double Gluon Exchange Model in π and p Collision. Chinese Physics C, 2003, 27(5): 377-380.
[4]	LI Lin , WU Xiang-Yao , HUANG Tao . B→KK Decays with the Soft-Gluon Corrections. Chinese Physics C, 2003, 27(8): 678-682.
[5]	MA Wei-Xing , ZHOU Li-Juan , . Does the Tensor Glueball ξ(2230) Exist?. Chinese Physics C, 2002, 26(4): 309-312.
[6]	LIU Xi-Ming , ZHANG Xue-Yao , WANG Hai-Long , WANG Yu-Shui . Mass Dependence of the Particle Multiplicity in Υ Three Gluon Fragmentation. Chinese Physics C, 2002, 26(2): 129-133.
[7]	MA BoQiang , HUANG XinBing , Jacques Soffer . Flavor Separation of Quark toΛ-Baryon Fragmentation. Chinese Physics C, 2000, 24(3): 196-202.
[8]	Dai Guangxi , Wu Heyu , Fu Yanbiao , Duan Limin , He Zhiyong , Li Zuyu , Zhang Baoguo , Liu Guoxing . Two Modes in Three-fold Fragmentation of hot Nuclei. Chinese Physics C, 1999, 23(1): 51-58.
[9]	Ma Weixing , Liu Longchang , Shen Pengnian . Gluonic Content of the Pomeron. Chinese Physics C, 1999, 23(12): 1253-1256.
[10]	Chen Xiangjun , Liu Lianshou . Infrared Divergences of Three-Loop Vacuum Graghs of Gluon Field at Finite Temperature. Chinese Physics C, 1998, 22(2): 133-140.
[11]	Chen Xiangjun . Classical Transport Equation of Gluons in QGP. Chinese Physics C, 1997, 21(7): 597-603.
[12]	He Zejun . Characteristic Dilepton Distribution for Quark-Gluon Matter. Chinese Physics C, 1997, 21(3): 269-274.
[13]	Dai Guangxi , Wu Heyu , Duan Limin , Li Zuyu , He Zhiyong , Luo Qingzheng , Zhang Baoguo . The Threefold Fragmentation of Hot Nuclei With Medium Mass Number. Chinese Physics C, 1996, 20(7): 588-595.
[14]	Lu Wentao , liu Jueping . QCD Sum Rules for the 0⁺⁺ Three-Gluon Scalar Glueball. Chinese Physics C, 1996, 20(8): 691-697.
[15]	BIAN Jian-Guo , HUANG Tao . Correction to Goldstein Equation from the Gluon Condensate Diagram. Chinese Physics C, 1992, 16(6): 510-517.
[16]	SHEN Qi-Xing , YU Hong . The Polarization States of the Gluon and the Glueball Interpretation of the ξ(2230). Chinese Physics C, 1991, 15(5): 477-480.
[17]	DING Lin-Kai . FRAGMENTATION REGION BEHAVIOUR OF HIGH ENERGY HADRONIC INTERACTIONS. Chinese Physics C, 1990, 14(5): 399-406.
[18]	SHEN Qi-Xing , YU Hong . GLUEBALL EXPLANATION FOR THE ξ(2230). Chinese Physics C, 1990, 14(5): 477-480.
[19]	LIU Xi-Ming , WU Hua-You . THE FRAGMENTATION OF GLUON OF GLUON IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1990, 14(11): 1001-1006.
[20]	WU Ji-Min , SHEN Qi-Xing , SONG Xiao-Tong , ZHANG Hong-Xian , DU Jian-Guo . THE QCD PREDICTIONS FOR THE GLUON DISTRIBUTION FUNCTION IN HADRONS. Chinese Physics C, 1989, 13(6): 494-502.

Access

Get Citation

TIAN Li-Li and XIE Qu-Bing. Gluon Fragmentation in Υ Decay[J]. Chinese Physics C, 1993, 17(10): 885-891.

TIAN Li-Li and XIE Qu-Bing. Gluon Fragmentation in Υ Decay[J]. Chinese Physics C, 1993, 17(10): 885-891. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2434)
PDF Downloads(434)
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

Gluon Fragmentation in Υ Decay

TIAN Li-Li ^,
XIE Qu-Bing

Corresponding author: TIAN Li-Li,

Department of Physics,Ji'nan Univercity,250002Department of Physics,Sandong Univercity,250100

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-10-05

Abstract: Up to now,no model can reproduce the baryon rates measured by ARGUS collaboration in direct Υ decays,except a qualitative explanation given by Lund model.Instead of the string fragmentation model in Lund picture,we apply the quark production rule and combination rule for qq fragmentation to the colour string for Υ→3g.The results agree well with ARGUS data without extra parameter.