Distribution Function of Polarized Proton |
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| Authors: | Zai-Xin XU Jun SHEN |
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| Institution: | Department of Physics, East China Normal University, Shanghai 200062, China |
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| Abstract: | The region of allowed values of quark and gluon spin densities in a proton is discussed. The helicity difference distributions of the constituents which can fit the existent data for g1p are constructed and the significant differences between the results fiom our distributions and from other models at small x region (< 10-1) are shown. |
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