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Deuteron polarized nucleon structure functions within the nuclear effect

Author: ShiLiJie
Tutor: DuanChunGui
School: Hebei Normal
Course: Theoretical Physics
Keywords: Nuclear effects Deuteron Deep inelastic scattering Quark Model Parton distribution Polarized structure function Mass energy In-depth understanding EMC Effect Sub- nuclear
CLC: O571
Type: Master's thesis
Year: 2003
Downloads: 16
Quote: 0
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Abstract


By deep inelastic scattering of leptons with nuclei , nuclear Drell-Yan process , you can understand the quark - parton distribution of information in the nucleus . Deep inelastic scattering of polarized leptons with nuclei polarized nuclear Drell-Yan process , a deeper understanding of nuclei in the polarized quark - parton distribution information . After the discovery of the EMC effect , many theoretical models to explain the nuclear effect , which quark model the entire x nuclear effects in the experimental data can be well explained . In this article, the six - quark model to describe the the deuteron nuclear effect , the calculation of the structure function of the deuteron polarization , the calculation results with the experimental data are in good Also, calculate the mass energy for S 1 / 2 < / sup> = 50GeV , 200GeV when the polarized pd and pp collisions the Drell-Yan cross section ratio, and future experiments can test the deuteron within parton distribution function description .

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CLC: > Mathematical sciences and chemical > Physics > Nuclear physics,high energy physics > Nuclear physics
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