Quark distributions in nuclei and nuclear effects on nucleon structure functions

WANG Yan-Zhao; ZHANG Hong-Fei; GAO Yong-Hua; HOU Zhao-Yu; DONG Jian-Min; DUAN Chun-Gui; ZUO Wei

doi:10.1088/1674-1137/33/4/005

Chinese Physics C> 2009, Vol. 33> Issue(4) : 263-268 DOI: 10.1088/1674-1137/33/4/005

Quark distributions in nuclei and nuclear effects on nucleon structure functions

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Abstract：
Extended quark distribution functions are presented obtained by fitting a large amount of experimental data of the l-A DIS process on the basis of an improved nuclear density model. The experimental data of l-A DIS processes with A≥3 in the region 0.0010≤x≤0.9500 are quite satisfactorily described by using the extended formulae. Our knowledge of the influence of nuclear matter on the quark distributions is deepened.

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WANG Yan-Zhao, ZHANG Hong-Fei, GAO Yong-Hua, HOU Zhao-Yu, DONG Jian-Min, DUAN Chun-Gui and ZUO Wei. Quark distributions in nuclei and nuclear effects on nucleon structure functions[J]. Chinese Physics C, 2009, 33(4): 263-268. doi: 10.1088/1674-1137/33/4/005

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Received: 2008-08-08
Revised: 2008-10-13

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沈阳化工大学材料科学与工程学院沈阳 110142

Quark distributions in nuclei and nuclear effects on nucleon structure functions

Corresponding author: ZHANG Hong-Fei,

Received Date: 2008-08-08

Accepted Date: 2008-10-13

Available Online: 2009-04-05

Abstract:

Extended quark distribution functions are presented obtained by fitting a large amount of experimental data of the l-A DIS process on the basis of an improved nuclear density model. The experimental data of l-A DIS processes with A≥3 in the region 0.0010≤x≤0.9500 are quite satisfactorily described by using the extended formulae. Our knowledge of the influence of nuclear matter on the quark distributions is deepened.

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Quark distributions in nuclei and nuclear effects on nucleon structure functions

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