Nucleon Tensor Charge from the Quark Model |
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| Authors: | HE HanXin |
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| Affiliation: | 1. China Institute of Atomic Energy, P.O. Box 275(18), Beijing 102413, China;2. Institute of Theoretical Physics, Academia Sinica, Beijing 100080, China |
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| Abstract: | The ndcleon tensor charge is studied in the quark model. It is found that the contributions from valence constituent quarks are δuq = 1.17 and δug = -0.29, while the contributions from valence current quarks are δuv = 0.89 and δuv = -0.22 at scale about 1 Ge V. |
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| Keywords: | tensor charge nucleon quark model |
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