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Nuclear Effects in Structure Functions xF₃([x,Q²) from Charge Current Neutrino Deep Inelastic Scattering |
| DUAN Chun-Gui1,2,3;SHEN Peng-Nian2,3;LI Guang-Lie2,3,4 |
| ¹Department of Physics, Hebei Normal University, Shijiazhuang 050016
²Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049
³CCAST (World Laboratory), PO Box 8730, Beijing 100080
⁴Department of Physics, Nanjing Xiaozhuang University, Nanjing 210017
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| Cite this article: |
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DUAN Chun-Gui, SHEN Peng-Nian, LI Guang-Lie 2006 Chin. Phys. Lett. 23 3211-3214 |
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Abstract By taking advantage of the model-independent nuclear parton distributions, the structure functions xF₃(x,Q²) are calculated, in comparison with the experimental data from CCFR neutrino--nuclei charge current deep inelastic scattering. It is shown that shadowing and anti-shadowing effects occur in valence quark distributions for small and medium x regions, respectively. It is suggested that the neutrino experimental data should be employed in the future for pinning down the nuclear parton distributions.
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13. 15. +g
24. 85. +p
25. 30. -c
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Published: 01 December 2006
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