The role of nucleon-nucleon short-range correlations in the nuclear structure function in thex > 1 region |
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| Authors: | Zhijun Cao Jianping Shen Guanglie Li |
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| Institution: | 1. Institute of High Energy Physics (IHEP), Chinese Academy of Sciences, Beijing, People's Republic of China
2. Center of Theoretical Physics, CCAST (World Laboratory) and IHEP, Chinese Academy of Sciences, Beijing, People's Republic of China
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| Abstract: | By using the Jastrow correlation wave function, the role of nucleon-nucleon short-range correlations in the nuclear structure function in thex > 1 region is reanalyzed. The result shows that, with the proper energy-momentum distribution of nucleons in the nucleus including the effect of nucleon-nucleon short-range correlations, the experimental data of the nuclear structure function in thex > 1 region can not be well explained. It seems that additional components which go beyond the conventional nuclear physics are necessary to describe the effect. |
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