Chinese Physics C > 1990, Vol. 14 > Issue(6): 515-518

EMC EFFECT ON P-A HIGH ENERGY COLLISION

Department of Physics,Shandong University,Jinan1 Department of Physics,Hebei Teachers University,Shijiazhuang

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According to the perturbative QCD method,we have calculated the P _⊥distributive cross sections,the Y distributive cross sections of the large P jets and the final state meson productivities in 800GeV/c Proton-Nucleus (Be,C,Al,Cu and Pb) collisions.The A dependence of the cross section at a given P _⊥was discussed by the EMC effect. The dσ/dP _⊥differential cross sections vs .P _⊥for various PA collisions are consistent with the new data.

References

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HOU Yun-Zhi, WANG Yi-Li and HE Zhen-Min. EMC EFFECT ON P-A HIGH ENERGY COLLISION[J]. Chinese Physics C, 1990, 14(6): 515-518.

HOU Yun-Zhi, WANG Yi-Li and HE Zhen-Min. EMC EFFECT ON P-A HIGH ENERGY COLLISION[J]. Chinese Physics C, 1990, 14(6): 515-518. 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

EMC EFFECT ON P-A HIGH ENERGY COLLISION

Corresponding author:HOU Yun-Zhi,

Department of Physics,Shandong University,Jinan1 Department of Physics,Hebei Teachers University,Shijiazhuang

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1990-06-05

Abstract:According to the perturbative QCD method,we have calculated the P_⊥distributive cross sections,the Y distributive cross sections of the large P jets and the final state meson productivities in 800GeV/c Proton-Nucleus (Be,C,Al,Cu and Pb) collisions.The A dependence of the cross section at a given P_⊥was discussed by the EMC effect. The dσ/dP_⊥differential cross sections vs .P_⊥for various PA collisions are consistent with the new data.