PAPIDITY DISTRIBUTIONS IN HIGH-ENERGY NUCLEUS-NUCLEUS COLLISIONS AND MULTISOURCE MODEL

SHI Ya-Fei; ZHUANG Peng-Fei; LIU Lian-Shou

Chinese Physics C> 1990, Vol. 14> Issue(1) : 56-63

PAPIDITY DISTRIBUTIONS IN HIGH-ENERGY NUCLEUS-NUCLEUS COLLISIONS AND MULTISOURCE MODEL

Yichang Teachers College YichangInstitute of Particle Phylsics,Hua-Zhong Normal University,Wuhan

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Abstract：
Based on the analysis of the mechanism of high energy nucleus-nucleus processes,the multisource model is further developed.The rapidity distributions are investigated by using the improved model.The calculated results fit the experimental data well.The physical origin of some characteristic features of the distributions is explained.

References

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[3]	ZHOU Dai-Mei , SA Ben-Hao , LU Zhong-Dao , CAI Xu . Energy and Centrality Dependences of Charged Multiplicity Pseudorapidity Density in Relativistic Nuclear Collisions. Chinese Physics C, 2002, 26(10): 1072-1077.
[4]	Feng Shengqin , Wang Zhengqing . Rapidity Distribution of Various Charged Hadrons in High Energy Nucleus-Nucleus Interactions. Chinese Physics C, 1996, 20(10): 919-924.
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[18]	ZHUANG Peng-Fei , WANG Zheng-Qing . PAPIDITY DISTRIBUTIONS IN UNEQUAL NUCLEI COLLISION AT HIGH ENERGIES AND HYDRODYNAMICAL MODEL. Chinese Physics C, 1987, 11(1): 44-50.
[19]	KONG Fan-Xin , LIU Ji-Feng , LIU Yuan . INFLUENCE OF NUCLEAR STRUCTURE OF He⁴ ON He⁴-NUCLEUS COLLISIONS AT HIGH ENERGIES. Chinese Physics C, 1984, 8(6): 707-711.
[20]	LIu YuAN , LI YANG-GUO , WANG RU-LIN . ALPHA-ALPHA ELEMENTARY AMPLITITUDE AND HIGH ENERGY NUCLEI-NUCLEI COLLISION. Chinese Physics C, 1981, 5(3): 292-297.

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SHI Ya-Fei, ZHUANG Peng-Fei and LIU Lian-Shou. PAPIDITY DISTRIBUTIONS IN HIGH-ENERGY NUCLEUS-NUCLEUS COLLISIONS AND MULTISOURCE MODEL[J]. Chinese Physics C, 1990, 14(1): 56-63.

SHI Ya-Fei, ZHUANG Peng-Fei and LIU Lian-Shou. PAPIDITY DISTRIBUTIONS IN HIGH-ENERGY NUCLEUS-NUCLEUS COLLISIONS AND MULTISOURCE MODEL[J]. Chinese Physics C, 1990, 14(1): 56-63. shu

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

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1.
沈阳化工大学材料科学与工程学院沈阳 110142

PAPIDITY DISTRIBUTIONS IN HIGH-ENERGY NUCLEUS-NUCLEUS COLLISIONS AND MULTISOURCE MODEL

Corresponding author: SHI Ya-Fei,

Yichang Teachers College YichangInstitute of Particle Phylsics,Hua-Zhong Normal University,Wuhan

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1990-01-05

Abstract: Based on the analysis of the mechanism of high energy nucleus-nucleus processes,the multisource model is further developed.The rapidity distributions are investigated by using the improved model.The calculated results fit the experimental data well.The physical origin of some characteristic features of the distributions is explained.