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Energy Levels Calculations of 30Si and 31Si Isotopes Using OXBASH Code

Received: 29 April 2015    Accepted: 11 May 2015    Published: 16 May 2015
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Abstract

In this article by using OXBASH shell model code the energy levels of Silicon isotopes 30Si and 31Si 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 and excitation energies together with number of nucleons in each energy level are calculated by OXBASH code. 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 Silicon 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.2015040301.19
Page(s) 40-43
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

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

References
[1] Levels Calculations of 29S, 30S and 31S Isotopes. American Journal of Modern Physics. SpecialIssue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 5-9. doi: 10.11648/j.ajmp.s.2015040301.12
[2] S. Mohammadi, S. Arbab, E. Tavakoli. Energy Levels Calculations of 22-23Na and 24-26Mg Isotopes Using Shell Model Code OXBASH. American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 27-31. doi: 10.11648/j.ajmp.s.2015040301.16
[3] Saeed Mohammadi, Monna Chobbdar. Energy Levels Calculations of 32Cl and 33Cl Isotopes. American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 10-14. doi: 10.11648/j.ajmp.s.2015040301.13
[4] S. Mohammadi, A. Heydarzade, V. Ragheb. Energy Levels Calculations of 28,30Na and 26,28Al Isotopes Using Shell Model Code OXBASH, American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 32-35. doi: 10.11648/j.ajmp.s.2015040301.17
[5] S. Mohammadi, F. Bakhshabadi. Calculation of the Energy Levels of Phosphorus Isotopes (A=31 to 35) by Using OXBASH Code. American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 15-22. doi: 10.11648/j.ajmp.s.2015040301.14
[6] Saeed Mohammadi, Maryam Mounesi. Energy Levels Calculations of 20Ne and 21Ne Isotopes. American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 36-39. doi: 10.11648/j.ajmp.s.2015040301.18
[7] Saeed Mohammadi, Hassan Rostam Nezhad. Energy Levels Calculations of 26Al and 29Al Isotopes. American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 1-4. doi: 10.11648/j.ajmp.s.2015040301.11
[8] S. Mohammadi, S. Hesami Rostami, A. Rashed Mohasel and M. Ghamary. Energy Levels Calculations of 36-37-38Ar Isotopes Using Shell Model Code OXBASH. American Journal of Modern Physics. Special Issue: Many Particle Simulations. Vol. 4, No. 3-1, 2015, pp. 23-26. doi: 10.11648/j.ajmp.s.2015040301.15
[9] Nuclear Physics Graduate Course: Nuclear Structure Notes, Oxford, (1980)
[10] 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)
[11] N. A. Smirnova, Shell structure evolution and effective in-medium NN interaction, Chemin du Solarium, BP 120, 33175 Gradignan, France
[12] 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.
[13] W. A. Richter, M. G. van der Merwe, R. E. Julies, B. A. Brown, Nucl. Phys. A 523,325, (1991)
[14] R. E. Julies, PhD. thesis, University of Stelenbosch, (1990).
[15] M. G. van der Merwe, PhD. thesis, University of Stelenbosch (1992).
[16] B. H. Wildenthal, Prog. Part. Nucl.Phys. 11, 5 (1984).
[17] B. A. Brown and B. H. Wildenthal, Ann. Rev. of Nucl. Part. Sci. 38, 29 (1988).
[18] http://www.nscl.msu.edu/~brown/
[19] B.A. Brown, W.A. Richter, New “USD”Hamiltonians for the sd shell, Physical Review C, 74 (2006)
[20] http://www.nscl.msu.edu/~brown/resources/SDE.HTM#a34t2
[21] B.H. Wildenthal, Prog. Part. Nucl. Phys. 11, 5 (1984), and references therein
[22] M. Homma, B. A. Brown, T. Mizusaki and T. Otsuka, Nucl. Phys.A 704, 134c (2002)
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Cite This Article
  • APA Style

    Saeed Mohammadi, Fateme Salimi. (2015). Energy Levels Calculations of 30Si and 31Si Isotopes Using OXBASH Code. American Journal of Modern Physics, 4(3-1), 40-43. https://doi.org/10.11648/j.ajmp.s.2015040301.19

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    ACS Style

    Saeed Mohammadi; Fateme Salimi. Energy Levels Calculations of 30Si and 31Si Isotopes Using OXBASH Code. Am. J. Mod. Phys. 2015, 4(3-1), 40-43. doi: 10.11648/j.ajmp.s.2015040301.19

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    AMA Style

    Saeed Mohammadi, Fateme Salimi. Energy Levels Calculations of 30Si and 31Si Isotopes Using OXBASH Code. Am J Mod Phys. 2015;4(3-1):40-43. doi: 10.11648/j.ajmp.s.2015040301.19

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  • @article{10.11648/j.ajmp.s.2015040301.19,
      author = {Saeed Mohammadi and Fateme Salimi},
      title = {Energy Levels Calculations of 30Si and 31Si Isotopes Using OXBASH Code},
      journal = {American Journal of Modern Physics},
      volume = {4},
      number = {3-1},
      pages = {40-43},
      doi = {10.11648/j.ajmp.s.2015040301.19},
      url = {https://doi.org/10.11648/j.ajmp.s.2015040301.19},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmp.s.2015040301.19},
      abstract = {In this article by using OXBASH shell model code the energy levels of Silicon isotopes 30Si and 31Si 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 and excitation energies together with number of nucleons in each energy level are calculated by OXBASH code. 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 Silicon 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 30Si and 31Si Isotopes Using OXBASH Code
    AU  - Saeed Mohammadi
    AU  - Fateme Salimi
    Y1  - 2015/05/16
    PY  - 2015
    N1  - https://doi.org/10.11648/j.ajmp.s.2015040301.19
    DO  - 10.11648/j.ajmp.s.2015040301.19
    T2  - American Journal of Modern Physics
    JF  - American Journal of Modern Physics
    JO  - American Journal of Modern Physics
    SP  - 40
    EP  - 43
    PB  - Science Publishing Group
    SN  - 2326-8891
    UR  - https://doi.org/10.11648/j.ajmp.s.2015040301.19
    AB  - In this article by using OXBASH shell model code the energy levels of Silicon isotopes 30Si and 31Si 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 and excitation energies together with number of nucleons in each energy level are calculated by OXBASH code. 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 Silicon 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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