Theoretical Investigation of α-decay in Heavy and Superheavy Isomers
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866912590957903872 |
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| author | Jain, A. Imran, M. Saxena, G. |
| author_facet | Jain, A. Imran, M. Saxena, G. |
| contents | The heavy and superheavy elements of the periodic table predominately disintegrate by α-decay, facilitating transitions mainly between ground states and occasionally involving isomeric states. This study focuses on estimating the half-lives of α-transitions both from and to isomeric states, using a recently refined formula which shows excellent agreement with experimental data when isospin of parent nucleus as well as angular momentum taken away by the α particle are incorporated. These findings provide valuable insights for upcoming experimental investigations of isomeric states. Additionally, the study predicts potential α-decay in several yet-unobserved isomeric nuclei, contributing to a deeper understanding of nuclear structure in heavy and superheavy elements. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2505_10096 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Theoretical Investigation of α-decay in Heavy and Superheavy Isomers Jain, A. Imran, M. Saxena, G. Nuclear Theory The heavy and superheavy elements of the periodic table predominately disintegrate by α-decay, facilitating transitions mainly between ground states and occasionally involving isomeric states. This study focuses on estimating the half-lives of α-transitions both from and to isomeric states, using a recently refined formula which shows excellent agreement with experimental data when isospin of parent nucleus as well as angular momentum taken away by the α particle are incorporated. These findings provide valuable insights for upcoming experimental investigations of isomeric states. Additionally, the study predicts potential α-decay in several yet-unobserved isomeric nuclei, contributing to a deeper understanding of nuclear structure in heavy and superheavy elements. |
| title | Theoretical Investigation of α-decay in Heavy and Superheavy Isomers |
| topic | Nuclear Theory |
| url | https://arxiv.org/abs/2505.10096 |