Octupole deformation in radium isotopes with the spdf-IBM-1
We present a preliminary systematic study of the spectroscopic and collective properties of the 216–226Ra isotopic chain in the context of the spdf Interacting Boson Model (spdf-IBM-1). This model includes the octupole degrees of freedom, allowing us to study positive and negative parity states usin...
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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/2025/14/epjconf_cgs17_02005.pdf |
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| author | Contreras-Corral Pedro A. Vallejos Omar Barea José |
| author_facet | Contreras-Corral Pedro A. Vallejos Omar Barea José |
| author_sort | Contreras-Corral Pedro A. |
| collection | DOAJ |
| description | We present a preliminary systematic study of the spectroscopic and collective properties of the 216–226Ra isotopic chain in the context of the spdf Interacting Boson Model (spdf-IBM-1). This model includes the octupole degrees of freedom, allowing us to study positive and negative parity states using the same Hamiltonian for all the phenomena studied. By this study, we aimed to reproduce the experimental data for the level energies and the electromagnetic transition rates of these isotopes, while also using a reduced set of parameters. |
| format | Article |
| id | doaj-art-3c2875e2d0c8465197dc2556db73fc94 |
| institution | Kabale University |
| issn | 2100-014X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj-art-3c2875e2d0c8465197dc2556db73fc942025-08-20T03:24:48ZengEDP SciencesEPJ Web of Conferences2100-014X2025-01-013290200510.1051/epjconf/202532902005epjconf_cgs17_02005Octupole deformation in radium isotopes with the spdf-IBM-1Contreras-Corral Pedro A.0Vallejos Omar1Barea José2Departamento de Física, Universidad de Concepción, Barrio UniversitarioDepartamento de Física, Universidad de Concepción, Barrio UniversitarioDepartamento de Física, Universidad de Concepción, Barrio UniversitarioWe present a preliminary systematic study of the spectroscopic and collective properties of the 216–226Ra isotopic chain in the context of the spdf Interacting Boson Model (spdf-IBM-1). This model includes the octupole degrees of freedom, allowing us to study positive and negative parity states using the same Hamiltonian for all the phenomena studied. By this study, we aimed to reproduce the experimental data for the level energies and the electromagnetic transition rates of these isotopes, while also using a reduced set of parameters.https://www.epj-conferences.org/articles/epjconf/pdf/2025/14/epjconf_cgs17_02005.pdf |
| spellingShingle | Contreras-Corral Pedro A. Vallejos Omar Barea José Octupole deformation in radium isotopes with the spdf-IBM-1 EPJ Web of Conferences |
| title | Octupole deformation in radium isotopes with the spdf-IBM-1 |
| title_full | Octupole deformation in radium isotopes with the spdf-IBM-1 |
| title_fullStr | Octupole deformation in radium isotopes with the spdf-IBM-1 |
| title_full_unstemmed | Octupole deformation in radium isotopes with the spdf-IBM-1 |
| title_short | Octupole deformation in radium isotopes with the spdf-IBM-1 |
| title_sort | octupole deformation in radium isotopes with the spdf ibm 1 |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2025/14/epjconf_cgs17_02005.pdf |
| work_keys_str_mv | AT contrerascorralpedroa octupoledeformationinradiumisotopeswiththespdfibm1 AT vallejosomar octupoledeformationinradiumisotopeswiththespdfibm1 AT bareajose octupoledeformationinradiumisotopeswiththespdfibm1 |