Multiplictity Difference Between Heavy Quark events andLight Quark One

Liu Ximing; Wang Qun; Xie Qubing

Chinese Physics C> 1998, Vol. 22> Issue(8) : 699-706

Multiplictity Difference Between Heavy Quark events andLight Quark One

physics Department of Shangdong University, Jinan 250100

Abstract
HTML
Reference
Related

PDF

Abstract：
The particle multiplicity difference between heavy quark hadronic events and light quark ones is calculated by color dipole model. The results agree well with experments. The comparison of the results with PQCD model and naive model is presented.

References

[1]

Rowson P C, Trilling G H, Abrams G S et al. Phys. Rev. Lett, 1985, 54(24):2580-2583; Kisselev A V,Petrov V A, Yushchenko 0 P. Z. Phys., 1988, C41(3):521-525[2] Schumm B A, Dokshitzer Y L, Khoze V A. Phys. Rev. Lett, 1992, 69(21):3025-3028[3] Petrov V A, Kisselev A V. Z. Phys., 1995, C66(2):453-457[4] Gustafson G. Phys. Lett, 1986, B175(4):453-456; Gustafson G. Nucl. Phys., 1993, B392(1):251-278;Andersson B, Dahlqvist P, Gustafson G. Phys. Lett., 1988, B214(4):604-608; Gustafson G, Petterson U. Nucl. Phys., 1988, B306(4): 746-758[5] SLD Collab., Abe K, Abt I et al. Phys. Lett, 1996, B386(2):475-485

[1]	ZHOU Xia , ZHENG Xiao-Ping . Non-leptonic Weak Interaction with Quark Matter in Magnetic Field. Chinese Physics C, 2007, 31(11): 1003-1009.
[2]	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.
[3]	LIU Xi-Ming , SUN Xu-Bin . Strangeness Suppression in e⁺e^－ Light Flavour Jets. Chinese Physics C, 2007, 31(2): 138-142.
[4]	LONG Jia-Li , HE Ze-Jun , JIANG Wei-Zhou , MA Yu-Gang , LIU Bo . Dileptons from a Chemically Non-equilibrated Quark-Gluon Plasma. Chinese Physics C, 2004, 28(4): 387-391.
[5]	MAO Ya-Jun . Search for the Pentaquark at the HERMES. Chinese Physics C, 2004, 28(12): 1332-1335.
[6]	HE Ze-Jun , Zhou Wen-Jie , JIANG Wei-Zhou , ZHU Zhi-Yuan , LIU Bo . Enhancement of Dileptons with Intermediate Masses Produced in QGP. Chinese Physics C, 2001, 25(2): 179-182.
[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]	He Zejun , Zhang Jiaju , Liu Bo , Qiu Xijun . Rapidity Dependence of Dilepton Production in Baryon-Tich Quark-Gluon Matter. Chinese Physics C, 1999, 23(4): 375-379.
[9]	He Zejun , Zhang Jiaju , Wang Zixing , Qiu Xijun . Dilepton Production in Expanding Hot Baryon-Rich Quark-Gluon Matter. Chinese Physics C, 1998, 22(7): 626-630.
[10]	He Zejun . Characteristic Dilepton Distribution for Quark-Gluon Matter. Chinese Physics C, 1997, 21(3): 269-274.
[11]	Liu Yaoyang , Jiang Xiangdong , Zhou Jiange . A Quark Model Including Lepton Structure. Chinese Physics C, 1996, 20(10): 900-912.
[12]	Chen Fence . Possible Manifestation of Quark-Gluon Plasma in Multiplicity Distributions in High Energy pp(p) Collisions. Chinese Physics C, 1995, 19(7): 637-645.
[13]	Liu Ximing . Difference of Particle Multiplicities Between Quark Jets of Different Flavors in e⁺e^－ Annihilation. Chinese Physics C, 1994, 18(9): 829-835.
[14]	HE Ze-Jun , LI Pan-Lin , ZHANG Jia-Ju , QIU Xi-Jun . A Studying for the Dilepton Mass Spectrum from an Expanding Hot Quark Matter. Chinese Physics C, 1991, 15(6): 562-568.
[15]	CHEN Jun-Feng , HE Ze-Jun . THE CHARACTERISTIC DILEPTON MASS DISTRIBUTION FROM HOT QUARK MATTER IN ULTRARELATIVISTIC NUCLEUS-NUCLEUS COLLISIONS. Chinese Physics C, 1990, 14(4): 359-365.
[16]	YANG Xin-E . THE COMPOSITE MODEL OF QUARKS AND LEPTONS WITH THREE GENERATIONS. Chinese Physics C, 1988, 12(2): 163-168.
[17]	YANG Xin-E . THE FAMILY PROBLEM OF QUARKS AND LEPTONS IN TWO KINDS OF COMPOSITE MODELS. Chinese Physics C, 1985, 9(6): 660-668.
[18]	YANG Xin-E . THE COMPOSITE MODEL OF LEPTON AND QUARK WITH ONLY ONE CONSTITUENT SCALAR. Chinese Physics C, 1985, 9(5): 537-541.
[19]	CHANG CHAO-XI . ON STRUCTURE OF MULTIPARTICLES IN QUARK JETS FOR e⁺e^- COLLIDING. Chinese Physics C, 1982, 6(1): 123-128.
[20]	ZHOU GUANG-ZHAO , . SOME DISCUSSIONS ON THE SU(3)×U(1) ELECTRO-WEAK UNIFIED MODEL OF LEPTONS AND QUARKS. Chinese Physics C, 1981, 5(1): 39-46.

Access

Get Citation

Liu Ximing, Wang Qun and Xie Qubing. Multiplictity Difference Between Heavy Quark events andLight Quark One[J]. Chinese Physics C, 1998, 22(8): 699-706.

Liu Ximing, Wang Qun and Xie Qubing. Multiplictity Difference Between Heavy Quark events andLight Quark One[J]. Chinese Physics C, 1998, 22(8): 699-706. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2383)
PDF Downloads(479)
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

Multiplictity Difference Between Heavy Quark events andLight Quark One

Corresponding author: Liu Ximing,

physics Department of Shangdong University, Jinan 250100

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1998-08-05

Abstract: The particle multiplicity difference between heavy quark hadronic events and light quark ones is calculated by color dipole model. The results agree well with experments. The comparison of the results with PQCD model and naive model is presented.