Multiplicity Distribution of Grey Particles in High Energy Nucleus-Nucleus Collisions and Statistical Model

QIN Yu-Ming

Chinese Physics C> 1992, Vol. 16> Issue(10) : 928-932

Multiplicity Distribution of Grey Particles in High Energy Nucleus-Nucleus Collisions and Statistical Model

QIN Yu-Ming ^,

Department of Physics,Shanxi Normal University,Linfen 041004

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Abstract：
The production process of grey particles in high energy nucleus-nucleus collisions is in-vestigated in this paper.The comparison of the experimental mulitiplicity distributions with the calculations reveals that the statistical model well describes the production of grey particles.The correlation between the number of participating target N,the impact parameter b and the multiplicity of grey particles n_g is studied.

References

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L. Otterlund, Z. Phys., C38(1988), 65.[2] M. L. Adamovich et al，Phys. Lett., 234B (1990), 180.[3] B. Andersson, L. Otterlund and E. Stenlund, Phys. Lett., 73B(1987), 343.[4] M. K. Hegab and J. Hiifner, Nucl. Phys., A384(1982), 353.[5] B. Nilsson-Almqvist and E. Stenlund, Comp. Phys. Commun., 43(1987), 387.[6] 赵维勤，刘波，高能物理与核物理,13(1989),285.[7] M. L. Adamovich et al., Phys. Lett.; 2308(1989), 175.[8] EMUO1 Collab，Lund University Report, LUIP-8904(1989).[9] J. Babecki and G. Nowak, Acta Phys, Pol., B9(1978), 401.

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QIN Yu-Ming. Multiplicity Distribution of Grey Particles in High Energy Nucleus-Nucleus Collisions and Statistical Model[J]. Chinese Physics C, 1992, 16(10): 928-932.

QIN Yu-Ming. Multiplicity Distribution of Grey Particles in High Energy Nucleus-Nucleus Collisions and Statistical Model[J]. Chinese Physics C, 1992, 16(10): 928-932. shu

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

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Multiplicity Distribution of Grey Particles in High Energy Nucleus-Nucleus Collisions and Statistical Model

QIN Yu-Ming ^,

Corresponding author: QIN Yu-Ming,

Department of Physics,Shanxi Normal University,Linfen 041004

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1992-10-05

Abstract: The production process of grey particles in high energy nucleus-nucleus collisions is in-vestigated in this paper.The comparison of the experimental mulitiplicity distributions with the calculations reveals that the statistical model well describes the production of grey particles.The correlation between the number of participating target N,the impact parameter b and the multiplicity of grey particles n_g is studied.