Multiplicity Distributions for Different Rapidity Windows in High Energy Collisions

SHI Ya-Fei; WANG Zheng-Qing

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2024年10月30日

Chinese Physics C> 1991, Vol. 15> Issue(11) : 1015-1019

Multiplicity Distributions for Different Rapidity Windows in High Energy Collisions

SHI Ya-Fei ^, ,
WANG Zheng-Qing

Yichang Teachers College,Physics Department Yichang 443000

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Abstract：
On the assumption that ,under the constraints of energy conservation and transverse-momentum cutoff,the rapidities of produced particles by the fireball are distributed with equal probability,multiplicity distributions for different rapidity windows are calculated by using the multisource model.The calculated results fit the experimental data well.

References

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Cai Xu, Chao Weiqin and Meng Tachung, Phys, Rev., D36(1987),2009.[2] Liu Lianshou, Meng Tachung, Pan Jicai and Peng Hongan, Phys.Rev.,D38(1988), 3405.[3] 赵维勤, 刘波, 高能物理与核物理,13(1989),285;石亚非, 李葵发, 王正清, 高能物理与核物理, 14(1990),8,1.[4] Shi Yafei, Zhuang Pengfel and Liu Lianshou, Phys. Rev., D41(1990), 129.[5] 缪碧霞, 赵维勤, 高能物理与核物理, 13(1989),470.[6] Liu Lianshou and Meng Tachung, Phys. Rev., D27(1983), 2640; Chou Kuangchao, Liu Lianshou and Meng Tachung, Phyt. Rev., D28(1983), 1080.[7] Cai Xu, Huang Chaoshang, Sa Benhau, and Meng Tachung, Chinese Phys. Lett., 2(1985), 101[8] Cai Xu, Chao Weiqin and Meng Tachung, Phys. Rev., D33(1986), 1287.[9] Liu Lianshou,Qin Lihnne and Zhuane Penefel. Scietttia Sinica.A29(1986). 1063.[10] G. J.Alner, et (UAS Collaboration), Phys. Lett., B160(1985), 193.[11] Chao Weiqin,Meng Tachung and Pan Jicai, Phys. Rev., D35(1987), 152.[12] M. I. Adamovich, et al. (EMU01 Collabora?ion), Phys. Lett., B242(1990), 512.

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SHI Ya-Fei and WANG Zheng-Qing. Multiplicity Distributions for Different Rapidity Windows in High Energy Collisions[J]. Chinese Physics C, 1991, 15(11): 1015-1019.

SHI Ya-Fei and WANG Zheng-Qing. Multiplicity Distributions for Different Rapidity Windows in High Energy Collisions[J]. Chinese Physics C, 1991, 15(11): 1015-1019. 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

Multiplicity Distributions for Different Rapidity Windows in High Energy Collisions

SHI Ya-Fei ^,
WANG Zheng-Qing

Corresponding author: SHI Ya-Fei,

Yichang Teachers College,Physics Department Yichang 443000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-11-05

Abstract: On the assumption that ,under the constraints of energy conservation and transverse-momentum cutoff,the rapidities of produced particles by the fireball are distributed with equal probability,multiplicity distributions for different rapidity windows are calculated by using the multisource model.The calculated results fit the experimental data well.