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Analysis of the elastic scattering and reaction cross-sections of 14Be + 12C within a microscopic model.

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Title: Analysis of the elastic scattering and reaction cross-sections of 14Be + 12C within a microscopic model.
Authors: Rashdan, M.1 (AUTHOR), Taha, M. M.1 (AUTHOR) mahmoudmt@hotmail.com
Source: International Journal of Modern Physics E: Nuclear Physics. Jan2025, Vol. 34 Issue 1, p1-10. 10p.
Subjects: Harmonic oscillators, Elastic analysis (Engineering), Nuclear density, Neutrons, Density
Abstract: The elastic scattering and reaction cross-sections of 1 4 Be + 1 2 C are analyzed within the microscopic Coulomb modified Glauber model (CMGM), which is a free-parameters model including finite range and Pauli effects. A 2-parameter Fermi (2pF) shape is assumed to describe the nuclear densities. A modified sd (msd) harmonic oscillator model density, which includes core and halo structure with different widths to describe 1 4 Be, is also introduced. For msd-density two configurations, a 1 2 Be-core plus 2n-halo and a 1 0 Be-core plus 4n halo, are assumed. The 2pF with extended neutron tail, as well as the msd-density with core and halo structure, successfully describes both the differential and reaction cross-sections. The extracted rms radius of 1 4 Be by the extended 2pF and msd densities are found to be 3. 1 4 ± 0. 0 3 fm. The calculated reaction cross-sections by these densities at 56 MeV/u are found to be 1578–1581.5 mb, in consistent data. The differences between the extended 2pF and msd densities in the extracted radii, as well as in the prediction of the reaction cross-section at 56 MeV/u, are found to be less than 1 %. [ABSTRACT FROM AUTHOR]
Copyright of International Journal of Modern Physics E: Nuclear Physics is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 184007029
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PubTypeId: academicJournal
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  Data: Analysis of the elastic scattering and reaction cross-sections of 14Be + 12C within a microscopic model.
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  Data: <searchLink fieldCode="AR" term="%22Rashdan%2C+M%2E%22">Rashdan, M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Taha%2C+M%2E M%2E%22">Taha, M. M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> mahmoudmt@hotmail.com</i>
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  Data: <searchLink fieldCode="JN" term="%22International+Journal+of+Modern+Physics+E%3A+Nuclear+Physics%22">International Journal of Modern Physics E: Nuclear Physics</searchLink>. Jan2025, Vol. 34 Issue 1, p1-10. 10p.
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  Data: <searchLink fieldCode="DE" term="%22Harmonic+oscillators%22">Harmonic oscillators</searchLink><br /><searchLink fieldCode="DE" term="%22Elastic+analysis+%28Engineering%29%22">Elastic analysis (Engineering)</searchLink><br /><searchLink fieldCode="DE" term="%22Nuclear+density%22">Nuclear density</searchLink><br /><searchLink fieldCode="DE" term="%22Neutrons%22">Neutrons</searchLink><br /><searchLink fieldCode="DE" term="%22Density%22">Density</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: The elastic scattering and reaction cross-sections of 1 4 Be + 1 2 C are analyzed within the microscopic Coulomb modified Glauber model (CMGM), which is a free-parameters model including finite range and Pauli effects. A 2-parameter Fermi (2pF) shape is assumed to describe the nuclear densities. A modified sd (msd) harmonic oscillator model density, which includes core and halo structure with different widths to describe 1 4 Be, is also introduced. For msd-density two configurations, a 1 2 Be-core plus 2n-halo and a 1 0 Be-core plus 4n halo, are assumed. The 2pF with extended neutron tail, as well as the msd-density with core and halo structure, successfully describes both the differential and reaction cross-sections. The extracted rms radius of 1 4 Be by the extended 2pF and msd densities are found to be 3. 1 4 ± 0. 0 3 fm. The calculated reaction cross-sections by these densities at 56 MeV/u are found to be 1578–1581.5 mb, in consistent data. The differences between the extended 2pF and msd densities in the extracted radii, as well as in the prediction of the reaction cross-section at 56 MeV/u, are found to be less than 1 %. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of International Journal of Modern Physics E: Nuclear Physics is the property of World Scientific Publishing Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1142/S021830132550003X
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      – Code: eng
        Text: English
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        PageCount: 10
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      – SubjectFull: Harmonic oscillators
        Type: general
      – SubjectFull: Elastic analysis (Engineering)
        Type: general
      – SubjectFull: Nuclear density
        Type: general
      – SubjectFull: Neutrons
        Type: general
      – SubjectFull: Density
        Type: general
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      – TitleFull: Analysis of the elastic scattering and reaction cross-sections of 14Be + 12C within a microscopic model.
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              M: 01
              Text: Jan2025
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              Y: 2025
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            – TitleFull: International Journal of Modern Physics E: Nuclear Physics
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