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

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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

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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

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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

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

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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.