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A Solution of the DGLAP Equation for Gluon Distribution as a Function of F2 and dF2/d lnQ2 at Low x: the Next-to-Leading Order Analysis |
| G. R. Boroun;B. Rezaie |
| Department of Physics, Razi University, Kermanshah 67149, Iran |
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| Cite this article: |
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G. R. Boroun, B. Rezaie 2006 Chin. Phys. Lett. 23 324-327 |
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Abstract We obtain a solution of the DGLAP equation to extract the gluon distribution function from the deep inelastic structure function F2 and its derivative with respect to ln Q2 at low x in the next-to-leading order of perturbation theory. The values of the gluon distribution are found in the range 10-4 ≤ x ≤ 10-2 at Q2=20GeV2. We test its validity by comparing it with that of Glück, Reya and Vogt. The detailed analysis is given for the HERA data.
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| Keywords:
13.60.Hb
14.70.Dj
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Published: 01 February 2006
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| PACS: |
13.60.Hb
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(Total and inclusive cross sections (including deep-inelastic processes))
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14.70.Dj
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(Gluons)
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