Chinese Physics C > 1989, Vol. 13 > Issue(10): 886-889

QUARK COMBINATION RULE AND BB CORRELATIONS

FANG Hai-Ping^,

Department of Physics,Yanshan University,Qinhuangdao

Abstract
HTML
Reference
Related

PDF

Abstract：
We analyse in detail the advantage and disadvantage of the Quark Combination Rule in the explanation of BB correlations.Under the assumption that quarks and antiquarks in one jet must be in pairs.the BB correlations calculated are consistent with the experiment on the whole.

References

[1]

Xie Qu-bing, Liang Zuo-tang, in Mulriparrical Production Proc. of the Shandong workshop,Jinan, 1987, edited by R. C. Hwa and Q-B Xie (World Scientific, Singapore, 1988).[2] J B. Andersson et al, Phys. Rep., 97(1983), 33.[3] B. Andersson et al, Phys. Scrip., 32(1985), 574.[4] 方海平等，高能物理与核物理，13(1989),518.[5] C. de la Vaissierre et al., phys. Rev. Lett, 54(1985), 2071.[6] M. Althoff et at., Z. Phys.C17(1983), 5.[7] M. Althoff et al., Phys. Lett.139B(1984),126.

[1]	J. M. Dias,Qi-Xin Yu,Wei-Hong Liang,Zhi-Feng Sun,Ju-Jun Xie,E. Oset. Ξ_bband Ω_bbbmolecular states. Chinese Physics C, 2020, 44(6): 064101.doi:10.1088/1674-1137/44/6/064101
[2]	YUAN Xu-Hao,KE Hong-Wei,DING Yi-Bing,LI Xue-Qian. Re-study of the contribution of scalar potential and spectra of cc, bb and bc(bc) families. Chinese Physics C, 2012, 36(2): 117-126.doi:10.1088/1674-1137/36/2/003
[3]	J.M. Flynn,E. Hernandez. Semileptonic bc to cc and bb to bc baryon decays and heavy quark spin symmetry. Chinese Physics C, 2010, 34(9): 1364-1367.doi:10.1088/1674-1137/34/9/043
[4]	LU Gong-Ru,HUANG Jin-Shu,LV Gang. Research of bb Production in the Topcolor Assisted Technicolor Model. Chinese Physics C, 2007, 31(2): 143-149.
[5]	Sayipjamal Dulat,LIU Bo-Chao,ZOU Bing-Song,WU Ji-Min,. Covariant Tensor Formalism for Partial Wave Analyses of ψ Decays into γBB. Chinese Physics C, 2006, 30(4): 277-283.
[6]	HUANG JinShu,SONG TaiPing,SONG HaiZhen,LU GongRu. Yukawa Corrections from PGBs in OGTC Model to the Process γγ→bb. Chinese Physics C, 2000, 24(10): 901-907.
[7]	Si Zongguo,Xie Qubing. Studying e⁺e^－→h′s Process by Event Generator of Quark Combination Model. Chinese Physics C, 1999, 23(5): 445-458.
[8]	Ding Yibing,Li Xueqian,Wang Jianxiong,Zhang Zhaoxi,Xie Yuehong. On the Observation Effects of Higgs Particle in e⁺e^—→bb Z⁰and tt－Z⁰at LEP Ⅱ and NLC. Chinese Physics C, 1996, 20(11): 982-990.
[9]	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.
[10]	Zhang Lin,Yu Hong,Shen Qixing. Angular Distribution of the Process e⁺e^-→J/ψ→γ+X(J^Pc),X→BB,and the Spin-Parity Analysis of the Resonance X. Chinese Physics C, 1996, 20(S2): 135-140.
[11]	Zhang Weining,Liu Yiming,Huo Lei,Jiang Yuzhen. Multiparticle Bose Correlations: Probes for Granular Source of Quark-Glunon-Plasma Droplets. Chinese Physics C, 1995, 19(2): 148-155.
[12]	Wang Jiajun,Sun Hongzhou. Branching Rules for U(N) SP(N) O(3). Chinese Physics C, 1994, 18(3): 269-276.
[13]	Wang Qun,Xie Qubing. The Quark Combination Mechanism and the Production Percentages of Excited Baryons. Chinese Physics C, 1994, 18(8): 702-705.
[14]	Dong Yubing,Shen Pengnian,Yu Youwen,Zhang Zongye. The Color Screening Effect on bb System. Chinese Physics C, 1994, 18(6): 547-552.
[15]	Dong Yubing,Shen Pengnian,Yu Youwen,Zhang Zongye. Color Screening Effect in bbSystem. Chinese Physics C, 1994, 18(S2): 201-206.
[16]	HU Bing-Quan,LI Chong-Sheng,CHEN Xin-Yong,WEI Yan-Shen. The Mass Effects of Gluino and Squark On Z Decay Into bb. Chinese Physics C, 1993, 17(1): 44-48.
[17]	LAI Xiao-Ping,FANG Hai-Ping,XIE Qu-Bing. Generation of Random Samples of Momentum Fractions of Quarks in the Stochastic Combination Model. Chinese Physics C, 1991, 15(12): 1069-1075.
[18]	FANG Hai-Ping,XIE Qu-Bing,LAI Xiao-Ping. RAPIDITY DISTRIBUTION AND BARYON-ANTIBARYON CORRELATIONS IN e⁺e^－→TWO JET EVENTS. Chinese Physics C, 1989, 13(6): 518-525.
[19]	XIE Qu-Bing,LIU Xi-Ming. QUARK PRODUCTION RULE IN e⁺e^－→TWO JETS EVENTS AT HIGH ENERGY. Chinese Physics C, 1987, 11(6): 834-839.
[20]	XIE Qu-Bing,MO Wen-Chuan,LI Yu-Fa. THE COMBINATION RULE OF QUARKS IN e⁺e^－ANNIHILATION. Chinese Physics C, 1984, 8(5): 642-647.

Access

Get Citation

FANG Hai-Ping. QUARK COMBINATION RULE AND BB CORRELATIONS[J]. Chinese Physics C, 1989, 13(10): 886-889.

FANG Hai-Ping. QUARK COMBINATION RULE AND BB CORRELATIONS[J]. Chinese Physics C, 1989, 13(10): 886-889. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(3526)
PDF Downloads(427)
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

QUARK COMBINATION RULE AND BB CORRELATIONS

FANG Hai-Ping^,

Corresponding author:FANG Hai-Ping,

Department of Physics,Yanshan University,Qinhuangdao

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1989-10-05

Abstract:We analyse in detail the advantage and disadvantage of the Quark Combination Rule in the explanation of BB correlations.Under the assumption that quarks and antiquarks in one jet must be in pairs.the BB correlations calculated are consistent with the experiment on the whole.