American Journal of Modern Physics

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The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei

Received: May 21, 2013    Accepted:     Published: Jun. 10, 2013
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Abstract

In this paper we have studied role of pionic contribution in the structure function and the EMC effect for27Al, 56Fe, 63Cu and, 107Ag nuclei. For extracting nuclear structure function, first we calculated contribution of the Fermi motion, and the binding energy effects and, then, we added pionic contribution to them. Also, we used the free GRV nucleon structure functions in the conventional nuclear theory. Extracted results show that using the pionic contribution in these nuclei structure function and the EMC effect give good agreement with experimental data.

DOI 10.11648/j.ajmp.20130204.12
Published in American Journal of Modern Physics ( Volume 2, Issue 4, July 2013 )
Page(s) 190-194
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Pionic Contribution, Structure Function, the EMC Effect

References
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[4] The European Muon Collaboration, M. Arneodo, A. Arvidson, J.J. Aubert, B. Badelek, J. Beaufays, C.P. Bee, C. Benchouk, et al., "Measurements of the nucleon structure function in the range 0.002 < x < 0.17 and 00.2 < Q2< 8 GeV2 in deuterium, carbon and calcium"Nucl. Phys. B., Vol. 333, pp. 1-47, 1990.
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[11] R. C. Barratt and D.F. Jackson, "Nuclear sizes and structure," Oxford University Press,1977.
[12] N. SattaryNikkhoo, F.Zolfagharpour, "Study of the EMC effect for 27Al, 56Fe, 63Cu, and 107Ag nuclei" J. Mod. Phys., Vol. 3, pp. 1830-1834, 2012.
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    Sara Hatampanah, Negin SattaryNikkhoo, Farhad Zolfagharpour. (2013). The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei. American Journal of Modern Physics, 2(4), 190-194. https://doi.org/10.11648/j.ajmp.20130204.12

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    ACS Style

    Sara Hatampanah; Negin SattaryNikkhoo; Farhad Zolfagharpour. The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei. Am. J. Mod. Phys. 2013, 2(4), 190-194. doi: 10.11648/j.ajmp.20130204.12

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    AMA Style

    Sara Hatampanah, Negin SattaryNikkhoo, Farhad Zolfagharpour. The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei. Am J Mod Phys. 2013;2(4):190-194. doi: 10.11648/j.ajmp.20130204.12

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  • @article{10.11648/j.ajmp.20130204.12,
      author = {Sara Hatampanah and Negin SattaryNikkhoo and Farhad Zolfagharpour},
      title = {The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei},
      journal = {American Journal of Modern Physics},
      volume = {2},
      number = {4},
      pages = {190-194},
      doi = {10.11648/j.ajmp.20130204.12},
      url = {https://doi.org/10.11648/j.ajmp.20130204.12},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.ajmp.20130204.12},
      abstract = {In this paper we have studied role of pionic contribution in the structure function and the EMC effect for27Al, 56Fe, 63Cu and, 107Ag nuclei. For extracting nuclear structure function, first we calculated contribution of the Fermi motion, and the binding energy effects and, then, we added pionic contribution to them. Also, we used the free GRV nucleon structure functions in the conventional nuclear theory. Extracted results show that using the pionic contribution in these nuclei structure function and the EMC effect give good agreement with experimental data.},
     year = {2013}
    }
    

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  • TY  - JOUR
    T1  - The Role of Pion Cloud in the Structure Function and the EMC Effect of 27Al, 56Fe, 63Cu and, 107Ag nuclei
    AU  - Sara Hatampanah
    AU  - Negin SattaryNikkhoo
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    N1  - https://doi.org/10.11648/j.ajmp.20130204.12
    DO  - 10.11648/j.ajmp.20130204.12
    T2  - American Journal of Modern Physics
    JF  - American Journal of Modern Physics
    JO  - American Journal of Modern Physics
    SP  - 190
    EP  - 194
    PB  - Science Publishing Group
    SN  - 2326-8891
    UR  - https://doi.org/10.11648/j.ajmp.20130204.12
    AB  - In this paper we have studied role of pionic contribution in the structure function and the EMC effect for27Al, 56Fe, 63Cu and, 107Ag nuclei. For extracting nuclear structure function, first we calculated contribution of the Fermi motion, and the binding energy effects and, then, we added pionic contribution to them. Also, we used the free GRV nucleon structure functions in the conventional nuclear theory. Extracted results show that using the pionic contribution in these nuclei structure function and the EMC effect give good agreement with experimental data.
    VL  - 2
    IS  - 4
    ER  - 

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Author Information
  • Department of Physics, University of MohagheghArdabili, Ardabil, Iran

  • Department of Physics, University of MohagheghArdabili, Ardabil, Iran

  • Department of Physics, University of MohagheghArdabili, Ardabil, Iran

  • Section