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Energy Levels Calculations of 20Ne and 21Ne Isotopes

Received: 2 March 2015     Accepted: 4 March 2015     Published: 10 March 2015
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Abstract

In this article by using OXBASH shell model code the energy levels of Neon isotopes 20Ne and 21Ne are calculated. This code which is based on one of the most applicable nuclear models, deals with evaluating energy levels. Applying the program for each isotope using the defined codes, introduces several files which each file contains a set of data. Meanwhile, the ground state of excitation energy evaluated by OXBASH code together with energy levels and also probable places for nucleons’ placements in each energy level. Programs will be reliable only when results meet experimental procedures. A compilation of SD-shell energy levels calculated with the USD Hamiltonian and has been published around 1988. A comparison had been made between our results and the available experimental data to test theoretical shell model description of nuclear structure in Neon isotopes. The calculated energy spectrum is in good agreement with the available experimental data.

Published in American Journal of Modern Physics (Volume 4, Issue 3-1)

This article belongs to the Special Issue Many Particle Simulations

DOI 10.11648/j.ajmp.s.2015040301.18
Page(s) 36-39
Creative Commons

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), 2015. Published by Science Publishing Group

Keywords

Neon Isotopes, OXBASH Code, Shell Model Structure, USD Interaction

References
[1] Nuclear Physics Graduate Course: Nuclear Structure Notes, Oxford, (1980)
[2] Effective interactions and the nuclear shell-model, D.J. Dean,T. Engeland M. Hjorth-Jensen, M.P. Kartamyshev, E. Osnes, Progress in Particle and Nuclear Physics 53 419–500(2004)
[3] N. A. Smirnova, Shell structure evolution and effective in-medium NN interaction, Chemin du Solarium, BP 120, 33175 Gradignan, France
[4] Oxbash for Windows, B. A. Brown, A. Etchegoyen, N. S. Godwin, W. D.M. Rae, W.A. Richter, W.E. Ormand, E.K. Warburton, J.S. Winfield, L. Zhao and C.H. Zimmerman, MSU_NSCL report number 1289.
[5] W. A. Richter, M. G. van der Merwe, R. E. Julies, B. A. Brown, Nucl. Phys. A 523,325, (1991)
[6] R. E. Julies, PhD. thesis, University of Stelenbosch, (1990).
[7] M. G. van der Merwe, PhD. thesis, University of Stelenbosch (1992).
[8] B. H. Wildenthal, Prog. Part. Nucl.Phys. 11, 5 (1984).
[9] B. A. Brown and B. H. Wildenthal, Ann. Rev. of Nucl. Part. Sci. 38, 29 (1988).
[10] http://www.nscl.msu.edu/~brown/
[11] B.A. Brown, W.A. Richter, New “USD”Hamiltonians for the sd shell, Physical Review C, 74 (2006)
[12] http://www.nscl.msu.edu/~brown/resources/SDE.HTM#a34t2
[13] B.H. Wildenthal, Prog. Part. Nucl. Phys. 11, 5 (1984), and references therein
[14] M. Homma, B. A. Brown, T. Mizusaki and T. Otsuka, Nucl. Phys.A 704, 134c (2002)
[15] B. A. Brown and W. A. Richter, Phys. Rev. C 74, 034315, (2006).
Cite This Article
  • APA Style

    Saeed Mohammadi, Maryam Mounesi. (2015). Energy Levels Calculations of 20Ne and 21Ne Isotopes. American Journal of Modern Physics, 4(3-1), 36-39. https://doi.org/10.11648/j.ajmp.s.2015040301.18

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    ACS Style

    Saeed Mohammadi; Maryam Mounesi. Energy Levels Calculations of 20Ne and 21Ne Isotopes. Am. J. Mod. Phys. 2015, 4(3-1), 36-39. doi: 10.11648/j.ajmp.s.2015040301.18

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    AMA Style

    Saeed Mohammadi, Maryam Mounesi. Energy Levels Calculations of 20Ne and 21Ne Isotopes. Am J Mod Phys. 2015;4(3-1):36-39. doi: 10.11648/j.ajmp.s.2015040301.18

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  • @article{10.11648/j.ajmp.s.2015040301.18,
      author = {Saeed Mohammadi and Maryam Mounesi},
      title = {Energy Levels Calculations of 20Ne and 21Ne Isotopes},
      journal = {American Journal of Modern Physics},
      volume = {4},
      number = {3-1},
      pages = {36-39},
      doi = {10.11648/j.ajmp.s.2015040301.18},
      url = {https://doi.org/10.11648/j.ajmp.s.2015040301.18},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.s.2015040301.18},
      abstract = {In this article by using OXBASH shell model code the energy levels of Neon isotopes 20Ne and 21Ne are calculated. This code which is based on one of the most applicable nuclear models, deals with evaluating energy levels. Applying the program for each isotope using the defined codes, introduces several files which each file contains a set of data. Meanwhile, the ground state of excitation energy evaluated by OXBASH code together with energy levels and also probable places for nucleons’ placements in each energy level. Programs will be reliable only when results meet experimental procedures. A compilation of SD-shell energy levels calculated with the USD Hamiltonian and has been published around 1988. A comparison had been made between our results and the available experimental data   to test theoretical shell model description of nuclear structure in Neon isotopes.  The calculated energy spectrum is in good agreement with the available experimental data.},
     year = {2015}
    }
    

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  • TY  - JOUR
    T1  - Energy Levels Calculations of 20Ne and 21Ne Isotopes
    AU  - Saeed Mohammadi
    AU  - Maryam Mounesi
    Y1  - 2015/03/10
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    N1  - https://doi.org/10.11648/j.ajmp.s.2015040301.18
    DO  - 10.11648/j.ajmp.s.2015040301.18
    T2  - American Journal of Modern Physics
    JF  - American Journal of Modern Physics
    JO  - American Journal of Modern Physics
    SP  - 36
    EP  - 39
    PB  - Science Publishing Group
    SN  - 2326-8891
    UR  - https://doi.org/10.11648/j.ajmp.s.2015040301.18
    AB  - In this article by using OXBASH shell model code the energy levels of Neon isotopes 20Ne and 21Ne are calculated. This code which is based on one of the most applicable nuclear models, deals with evaluating energy levels. Applying the program for each isotope using the defined codes, introduces several files which each file contains a set of data. Meanwhile, the ground state of excitation energy evaluated by OXBASH code together with energy levels and also probable places for nucleons’ placements in each energy level. Programs will be reliable only when results meet experimental procedures. A compilation of SD-shell energy levels calculated with the USD Hamiltonian and has been published around 1988. A comparison had been made between our results and the available experimental data   to test theoretical shell model description of nuclear structure in Neon isotopes.  The calculated energy spectrum is in good agreement with the available experimental data.
    VL  - 4
    IS  - 3-1
    ER  - 

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Author Information
  • Department of Physics, Payame Noor University, PO BOX 19395-3697 Tehran, Iran

  • Department of Physics, Payame Noor University, PO BOX 19395-3697 Tehran, Iran

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