An Experimental Evidence for the Appearance of Semihard Processes in Hadron-Hadron Collisions at Collider Energies

Liu Hongping; Liu Feng; Wu Yuanfang; Liu Lianshou

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2024年10月30日

Chinese Physics C> 1997, Vol. 21> Issue(7) : 609-614

An Experimental Evidence for the Appearance of Semihard Processes in Hadron-Hadron Collisions at Collider Energies

Institute of Particle Physics,Huazhong Normal University,Wuhan 430070

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Abstract：
After carefully analysing the scatter plot of pt vs.N of hadron-hadron collisions at s=540GeV,we point out that the appearence of large average transverse momentum per event pt and large multiplicity N is a new experimental evidence of existing hard component at the collision.The Monte Carlo simulation for one(soft) and two(both hard and soft) component model demonstrates qualitatively correct ness of this arguement.

References

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Liu Hongping, Liu Feng, Wu Yuanfang and Liu Lianshou. An Experimental Evidence for the Appearance of Semihard Processes in Hadron-Hadron Collisions at Collider Energies[J]. Chinese Physics C, 1997, 21(7): 609-614.

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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

An Experimental Evidence for the Appearance of Semihard Processes in Hadron-Hadron Collisions at Collider Energies

Corresponding author: Liu Hongping,

Institute of Particle Physics,Huazhong Normal University,Wuhan 430070

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-07-05

Abstract: After carefully analysing the scatter plot of pt vs.N of hadron-hadron collisions at s=540GeV,we point out that the appearence of large average transverse momentum per event pt and large multiplicity N is a new experimental evidence of existing hard component at the collision.The Monte Carlo simulation for one(soft) and two(both hard and soft) component model demonstrates qualitatively correct ness of this arguement.