American Journal of Modern Physics

Volume 4, Issue 3, May 2015

  • Energy Levels Calculations of 26Al and 29Al Isotopes

    Saeed Mohammadi, Hassan Rostam Nezhad

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 1-4
    Received: Jan. 12, 2015
    Accepted: Jan. 23, 2015
    Published: Mar. 02, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.11
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    This article belongs to the Special Issue Many Particle Simulations
    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 da... Show More
  • Energy Levels Calculations of 29S, 30S and 31S Isotopes

    Saeed Mohammadi, Sara Sirjani

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 5-9
    Received: Jan. 18, 2015
    Accepted: Jan. 28, 2015
    Published: Mar. 02, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.12
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: In this article by using OXBASH shell model code the energy levels of Sulfur isotopes 29S – 31S 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. Me... Show More
  • Energy Levels Calculations of 32Cl and 33Cl Isotopes

    Saeed Mohammadi, Monna Chobbdar

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 10-14
    Received: Jan. 18, 2015
    Accepted: Jan. 28, 2015
    Published: Mar. 02, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.13
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: In this article by using OXBASH shell model code the energy levels of Chlorine isotopes 32Cl and 33Cl 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 da... Show More
  • Calculation of the Energy Levels of Phosphorus Isotopes (A=31 to 35) by Using OXBASH Code

    S. Mohammadi, F. Bakhshabadi

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 15-22
    Received: Jan. 28, 2015
    Accepted: Feb. 11, 2015
    Published: Mar. 09, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.14
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: Phosphorus (P) has 23 isotopes from 24P to 46P, only one of these isotopes, 31Pis stable; such as this element is considered as a monoisotopic element. The longest-lived radioactive isotopes are 33P with a half-life of 25.34 days and the least stable is 25P with a half-life shorter than 30ns. Almost all of them are high energy beta-emitters which h... Show More
  • Energy Levels Calculations of 36-37-38Ar Isotopes Using Shell Model Code OXBASH

    S. Mohammadi, S. Hesami Rostami, A. Rashed Mohasel, M. Ghamary

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 23-26
    Received: Feb. 27, 2015
    Accepted: Mar. 04, 2015
    Published: Mar. 10, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.15
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: Energy levels of three Argon isotopes with mass numbers 36, 37 and 38 are calculated. Calculations were carried out in the SD model space with 13 different potentials using the shell model code OXBASH by applying spin-parity of valance nucleons. OXBASH is a computing code for carrying out calculation of nuclear structure based on shell model. We co... Show More
  • Energy Levels Calculations of 22-23Na and 24-26Mg Isotopes Using Shell Model Code OXBASH

    S. Mohammadi, S. Arbab, E. Tavakoli

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 27-31
    Received: Mar. 01, 2015
    Accepted: Mar. 04, 2015
    Published: Mar. 10, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.16
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: In this paper, the energy levels of Na and Mg isotopes have been calculated. Calculations were carried out in the SD model space with 13 different potentials using the shell model code OXBASH by applying spin-parity of valance nucleons. OXBASH is a computing code for carrying out calculation of nuclear structure based on shell model. We compared ca... Show More
  • Energy Levels Calculations of 28,30Si and 26,28Al Isotopes Using Shell Model Code OXBASH

    S. Mohammadi, A. Heydarzade, V. Ragheb

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 32-35
    Received: Mar. 02, 2015
    Accepted: Mar. 04, 2015
    Published: Mar. 10, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.17
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: In this paper, the energy levels of Na and Al isotopes have been calculated. Calculations were carried out in the SD model space with 13 different potentials using the shell model code OXBASH by applying spin-parity of valance nucleons. OXBASH is a computing code for carrying out calculation of nuclear structure based on shell model. We compared ca... Show More
  • Energy Levels Calculations of 20Ne and 21Ne Isotopes

    Saeed Mohammadi, Maryam Mounesi

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 36-39
    Received: Mar. 02, 2015
    Accepted: Mar. 04, 2015
    Published: Mar. 10, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.18
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    This article belongs to the Special Issue Many Particle Simulations
    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. ... Show More
  • Energy Levels Calculations of 30Si and 31Si Isotopes Using OXBASH Code

    Saeed Mohammadi, Fateme Salimi

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 40-43
    Received: Apr. 29, 2015
    Accepted: May 11, 2015
    Published: May 16, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.19
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    This article belongs to the Special Issue Many Particle Simulations
    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 dat... Show More
  • Energy Levels Calculations of 24Mg and 25Mg Isotopes using OXBASH Code

    Saeed Mohammadi, Zohreh Firozi

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 44-47
    Received: Apr. 29, 2015
    Accepted: May 06, 2015
    Published: May 16, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.20
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: In this article by using OXBASH shell model code the energy levels of Magnesium isotopes 24Mg and 25Mg 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 d... Show More
  • Simulation of Radiation Spectra of Planar Channelled Electrons in Thick Silicon Crystals

    Hamid Shafeghat, Alireza Abbasnia, Saeed Mohammadi

    Issue: Volume 4, Issue 3-1, May 2015
    Pages: 48-52
    Received: Apr. 29, 2015
    Accepted: May 11, 2015
    Published: May 16, 2015
    DOI: 10.11648/j.ajmp.s.2015040301.21
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    This article belongs to the Special Issue Many Particle Simulations
    Abstract: Dechanneling processes for electrons based on the solution of Fokker-Planck equation have been studied. The dynamics of particle distribution density in depth of Crystal has been investigated in dependence on both energy and initial scattering distribution of electron beams. The influence of dechanneling process on spectral intensity of channeling ... Show More