Investigation of nuclear structure near doubly magic 132Sn
Large-basis shell-model calculations have been performed to investigate the excited states of 131,132Sn using a newly formulated cross-shell interaction. Recent expansions of the level schemes has provided valuable structural insights. A detailed comparison of excitation energies and electromagnetic...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2025-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2025/10/epjconf_iemphys2025_01008.pdf |
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| author | Das Sangeeta Gupta Arkabrata |
| author_facet | Das Sangeeta Gupta Arkabrata |
| author_sort | Das Sangeeta |
| collection | DOAJ |
| description | Large-basis shell-model calculations have been performed to investigate the excited states of 131,132Sn using a newly formulated cross-shell interaction. Recent expansions of the level schemes has provided valuable structural insights. A detailed comparison of excitation energies and electromagnetic transition rates between experimental data and theoretical predictions offers a deep understanding of these nuclei. While certain transitions align well with experimental data, others show discrepancies. This observed discrepancies in some cases points the scope of improvement of theoretical results, such as fine tuning certain ν − ν tbmes. |
| format | Article |
| id | doaj-art-ef78b84c52824ed28747bfd20c4f3e36 |
| institution | DOAJ |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-ef78b84c52824ed28747bfd20c4f3e362025-08-20T03:08:47ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013250100810.1051/epjconf/202532501008epjconf_iemphys2025_01008Investigation of nuclear structure near doubly magic 132SnDas Sangeeta0Gupta Arkabrata1Department of Physics, Indian Institute of Engineering Science and TechnologyDepartment of Basic Science and Humanities, Institute of Engineering and Management, University of Engineering and ManagementLarge-basis shell-model calculations have been performed to investigate the excited states of 131,132Sn using a newly formulated cross-shell interaction. Recent expansions of the level schemes has provided valuable structural insights. A detailed comparison of excitation energies and electromagnetic transition rates between experimental data and theoretical predictions offers a deep understanding of these nuclei. While certain transitions align well with experimental data, others show discrepancies. This observed discrepancies in some cases points the scope of improvement of theoretical results, such as fine tuning certain ν − ν tbmes.https://www.epj-conferences.org/articles/epjconf/pdf/2025/10/epjconf_iemphys2025_01008.pdf |
| spellingShingle | Das Sangeeta Gupta Arkabrata Investigation of nuclear structure near doubly magic 132Sn EPJ Web of Conferences |
| title | Investigation of nuclear structure near doubly magic 132Sn |
| title_full | Investigation of nuclear structure near doubly magic 132Sn |
| title_fullStr | Investigation of nuclear structure near doubly magic 132Sn |
| title_full_unstemmed | Investigation of nuclear structure near doubly magic 132Sn |
| title_short | Investigation of nuclear structure near doubly magic 132Sn |
| title_sort | investigation of nuclear structure near doubly magic 132sn |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/10/epjconf_iemphys2025_01008.pdf |
| work_keys_str_mv | AT dassangeeta investigationofnuclearstructureneardoublymagic132sn AT guptaarkabrata investigationofnuclearstructureneardoublymagic132sn |