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Roles of quarks and gluons in the spin structure of nucleons |
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| Authors: | M Modarres K Ghafoori-Tabrizi |
| Institution: | 1. Center for Theoretical Physics and Mathematics, AEOI, Tehran, Iran 2. Physics Department, Amir-Kabir University, Hafez Ave., Tehran, Iran 3. Physics Department, Shahid-Beheshti University, Tehran, Iran |
| Abstract: | The spin structure of protons will be discussed by using MIT-bag model and considering constituent quarks to be combined from current quarks and gluons. It will be shown that the gluonic degrees of freedom play an important role in prediction of the recent EMC results. |
| Keywords: | PACS" target="_blank">PACS 14 20 Dk 12 38 Mk 12 40 Aa |
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