American Journal of Modern Physics

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Energy Levels Calculations of 26Al and 29Al Isotopes

Received: 12 January 2015    Accepted: 23 January 2015    Published: 2 March 2015
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Abstract

In this article by using OXBASH shell model code the energy levels of Aluminum isotopes 28Al and 29Al 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 Aluminum isotopes. The calculated energy spectrum is in good agreement with the available experimental data.

DOI 10.11648/j.ajmp.s.2015040301.11
Published in American Journal of Modern Physics (Volume 4, Issue 3-1, May 2015)

This article belongs to the Special Issue Many Particle Simulations

Page(s) 1-4
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), 2024. Published by Science Publishing Group

Keywords

Aluminum 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).
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  • APA Style

    Saeed Mohammadi, Hassan Rostam Nezhad. (2015). Energy Levels Calculations of 26Al and 29Al Isotopes. American Journal of Modern Physics, 4(3-1), 1-4. https://doi.org/10.11648/j.ajmp.s.2015040301.11

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    ACS Style

    Saeed Mohammadi; Hassan Rostam Nezhad. Energy Levels Calculations of 26Al and 29Al Isotopes. Am. J. Mod. Phys. 2015, 4(3-1), 1-4. doi: 10.11648/j.ajmp.s.2015040301.11

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    AMA Style

    Saeed Mohammadi, Hassan Rostam Nezhad. Energy Levels Calculations of 26Al and 29Al Isotopes. Am J Mod Phys. 2015;4(3-1):1-4. doi: 10.11648/j.ajmp.s.2015040301.11

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  • @article{10.11648/j.ajmp.s.2015040301.11,
      author = {Saeed Mohammadi and Hassan Rostam Nezhad},
      title = {Energy Levels Calculations of 26Al and 29Al Isotopes},
      journal = {American Journal of Modern Physics},
      volume = {4},
      number = {3-1},
      pages = {1-4},
      doi = {10.11648/j.ajmp.s.2015040301.11},
      url = {https://doi.org/10.11648/j.ajmp.s.2015040301.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.s.2015040301.11},
      abstract = {In this article by using OXBASH shell model code the energy levels of Aluminum isotopes 28Al and 29Al 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 Aluminum isotopes. The calculated energy spectrum is in good agreement with the available experimental data.},
     year = {2015}
    }
    

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    AU  - Saeed Mohammadi
    AU  - Hassan Rostam Nezhad
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    T2  - American Journal of Modern Physics
    JF  - American Journal of Modern Physics
    JO  - American Journal of Modern Physics
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    PB  - Science Publishing Group
    SN  - 2326-8891
    UR  - https://doi.org/10.11648/j.ajmp.s.2015040301.11
    AB  - In this article by using OXBASH shell model code the energy levels of Aluminum isotopes 28Al and 29Al 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 Aluminum 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, Tehran, Iran

  • Department of Physics, Payame Noor University, Tehran, Iran

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