ENERGY DEPENDENCE OF MULTIPLICITY MOMENTS AND THREE FIRE BALL MODEL

CAI Xu; WU Yuan-Fang; LIU Lian-Shou

Chinese Physics C> 1987, Vol. 11> Issue(4) : 554-557

ENERGY DEPENDENCE OF MULTIPLICITY MOMENTS AND THREE FIRE BALL MODEL

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Abstract：
The experimental data on multiplicity moments for 12 energies in the range of √s from 11.5 to 900GeV are analysed. It turns out that the results calculated by the three fire ball model fit the data very well. It is found that the average size of the side-fire balls displays two plateaus as the energy changes.

References

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UA5 Collaboration, Phys. Lett., 16.B (1985), 199.[2] UAS Collaboration, CERN-EP/85-197 (1985).[3] Liu Liars-sou and Meng Ta-chung, Phys. Rev., D27 (1983),' 2640.[4] CLou Kuang-chaos Liu Liars-sou and Meng Ta-chung, Phys. Rev., D28 (1983) 1080.[5] Cai Xu and Liu Lian-sou, Lett. al Nuovo Cimento, 37 (1983), 495.[6] 刘连寿, 秦立红和庄鹤飞, 中国科学, A(1986),710.[7] Wu Yuan-fang and Liu Lian-sou, Chinere Phys. Lett, 3(1986). in press.[8] Cai Xu, Huang Chao-shang, Sa Ban-hao and Meng Ta-chung, Chinese Phys. Lett., 2(1985), 101.[9] Cai Xu, Chao Wei-qin and Meng Ta-chung, Phys. Rev., D33 (1986), 1287.[10] 刘连寿, 华中师院学报, 启然科学版(1984)15.[11] Cai Xu, Liu -Lian-sou and Meng Ta-thong,' Camrrtun. in Theor Rhys.4(1985), 847.[12] Liu Lian-sou, Lett. al Nuovo Cimento, 36(1983), 149.[13] UA1 Collabotation; CERN-EP/85-196.[14] Chao Wei-qin, Meng Ta-thong and Pan Ji-tai, FUB-HEP/86-6.

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CAI Xu, WU Yuan-Fang and LIU Lian-Shou. ENERGY DEPENDENCE OF MULTIPLICITY MOMENTS AND THREE FIRE BALL MODEL[J]. Chinese Physics C, 1987, 11(4): 554-557.

CAI Xu, WU Yuan-Fang and LIU Lian-Shou. ENERGY DEPENDENCE OF MULTIPLICITY MOMENTS AND THREE FIRE BALL MODEL[J]. Chinese Physics C, 1987, 11(4): 554-557. 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

ENERGY DEPENDENCE OF MULTIPLICITY MOMENTS AND THREE FIRE BALL MODEL

Corresponding author: CAI Xu,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1987-08-05

Abstract: The experimental data on multiplicity moments for 12 energies in the range of √s from 11.5 to 900GeV are analysed. It turns out that the results calculated by the three fire ball model fit the data very well. It is found that the average size of the side-fire balls displays two plateaus as the energy changes.