Study of some α-induced fusion reactions at sub-barrier energies by using selective resonant tunneling model.

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Title: Study of some α-induced fusion reactions at sub-barrier energies by using selective resonant tunneling model.
Authors: Mohammad, Nur1 (AUTHOR) nurmohammad9434@gmail.com, Mondal, Shamim Haque2 (AUTHOR) shamimmondal709@gmail.com, Islam, Md. Rabiul1 (AUTHOR) rabi76.MRI@gmail.com, Khan, Md. Abdul2 (AUTHOR) drakhan.phys@aliah.ac.in
Source: International Journal of Modern Physics E: Nuclear Physics. Feb2026, Vol. 35 Issue 2, p1-14. 14p.
Subject Terms: *Nuclear fusion, *Nucleosynthesis, *Nuclear reactions, *Resonant tunneling, *Threshold energy
Abstract: Nuclear fusion reactions at the sub-barrier energy regime (typically, < 1 MeV) govern different fundamental aspects of the primordial nucleosynthesis in compact objects. One of the primary keys to understanding the relationship between stellar evolution and nuclear reaction dynamics is the energy dependence of astronuclear observables like the fusion cross-section σ. This paper presents the results of a few α -induced nuclear reaction studies by considering the one-step Selective Resonant Tunneling Model (SRTM). As an improvement over earlier works, authors have invoked the concept of a density-dependent double-folding potential model for numerical computation of the astrophysical S-factor, S(E) and fusion cross-section, σ. The results of the calculations have been compared with those found in the literature. The results obtained in the present studies agree fairly with the experimentally observed results. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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Header DbId: enr
DbLabel: Energy & Power Source
An: 190818567
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
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  Data: Study of some α-induced fusion reactions at sub-barrier energies by using selective resonant tunneling model.
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  Data: &lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Mohammad%2C+Nur%22&quot;&gt;Mohammad, Nur&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)&lt;i&gt; nurmohammad9434@gmail.com&lt;/i&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Mondal%2C+Shamim+Haque%22&quot;&gt;Mondal, Shamim Haque&lt;/searchLink&gt;&lt;relatesTo&gt;2&lt;/relatesTo&gt; (AUTHOR)&lt;i&gt; shamimmondal709@gmail.com&lt;/i&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Islam%2C+Md%2E+Rabiul%22&quot;&gt;Islam, Md. Rabiul&lt;/searchLink&gt;&lt;relatesTo&gt;1&lt;/relatesTo&gt; (AUTHOR)&lt;i&gt; rabi76.MRI@gmail.com&lt;/i&gt;&lt;br /&gt;&lt;searchLink fieldCode=&quot;AR&quot; term=&quot;%22Khan%2C+Md%2E+Abdul%22&quot;&gt;Khan, Md. Abdul&lt;/searchLink&gt;&lt;relatesTo&gt;2&lt;/relatesTo&gt; (AUTHOR)&lt;i&gt; drakhan.phys@aliah.ac.in&lt;/i&gt;
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  Data: &lt;searchLink fieldCode=&quot;JN&quot; term=&quot;%22International+Journal+of+Modern+Physics+E%3A+Nuclear+Physics%22&quot;&gt;International Journal of Modern Physics E: Nuclear Physics&lt;/searchLink&gt;. Feb2026, Vol. 35 Issue 2, p1-14. 14p.
– Name: Subject
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  Data: *&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Nuclear+fusion%22&quot;&gt;Nuclear fusion&lt;/searchLink&gt;&lt;br /&gt;*&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Nucleosynthesis%22&quot;&gt;Nucleosynthesis&lt;/searchLink&gt;&lt;br /&gt;*&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Nuclear+reactions%22&quot;&gt;Nuclear reactions&lt;/searchLink&gt;&lt;br /&gt;*&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Resonant+tunneling%22&quot;&gt;Resonant tunneling&lt;/searchLink&gt;&lt;br /&gt;*&lt;searchLink fieldCode=&quot;DE&quot; term=&quot;%22Threshold+energy%22&quot;&gt;Threshold energy&lt;/searchLink&gt;
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Nuclear fusion reactions at the sub-barrier energy regime (typically, &lt; 1 MeV) govern different fundamental aspects of the primordial nucleosynthesis in compact objects. One of the primary keys to understanding the relationship between stellar evolution and nuclear reaction dynamics is the energy dependence of astronuclear observables like the fusion cross-section σ. This paper presents the results of a few α -induced nuclear reaction studies by considering the one-step Selective Resonant Tunneling Model (SRTM). As an improvement over earlier works, authors have invoked the concept of a density-dependent double-folding potential model for numerical computation of the astrophysical S-factor, S(E) and fusion cross-section, σ. The results of the calculations have been compared with those found in the literature. The results obtained in the present studies agree fairly with the experimentally observed results. [ABSTRACT FROM AUTHOR]
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.1142/S0218301326500059
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      – Code: eng
        Text: English
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        PageCount: 14
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    Subjects:
      – SubjectFull: Nuclear fusion
        Type: general
      – SubjectFull: Nucleosynthesis
        Type: general
      – SubjectFull: Nuclear reactions
        Type: general
      – SubjectFull: Resonant tunneling
        Type: general
      – SubjectFull: Threshold energy
        Type: general
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      – TitleFull: Study of some α-induced fusion reactions at sub-barrier energies by using selective resonant tunneling model.
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            NameFull: Mohammad, Nur
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            NameFull: Mondal, Shamim Haque
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            NameFull: Islam, Md. Rabiul
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            NameFull: Khan, Md. Abdul
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            – D: 01
              M: 02
              Text: Feb2026
              Type: published
              Y: 2026
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              Value: 35
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            – TitleFull: International Journal of Modern Physics E: Nuclear Physics
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