Comment on "Spin-trap isomers in deformed, odd-odd nuclei in the light rare-earth region near $N=98$"
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866909587052953600 |
|---|---|
| author | Stryjczyk, M. Jaries, A. Kankainen, A. Eronen, T. |
| author_facet | Stryjczyk, M. Jaries, A. Kankainen, A. Eronen, T. |
| contents | A new isomeric $(4^-)$ state at 285.5(32) keV in $^{162}$Tb was reported by R. Orford et al. [Phys. Rev. C 102, 011303(R) (2020)] based on a Penning-trap mass measurement. Here we show that this result is not compatible with existing experimental data. The state identified as $^{162}$Tb$^{m}$ with a mass-excess value of $-65593.9(25)$ keV is actually the $1^-$ ground state. The state identified as the ground state of $^{162}$Tb is most likely a molecular contaminant with the same mass-over-charge ratio. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_04563 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Comment on "Spin-trap isomers in deformed, odd-odd nuclei in the light rare-earth region near $N=98$" Stryjczyk, M. Jaries, A. Kankainen, A. Eronen, T. Nuclear Theory Nuclear Experiment A new isomeric $(4^-)$ state at 285.5(32) keV in $^{162}$Tb was reported by R. Orford et al. [Phys. Rev. C 102, 011303(R) (2020)] based on a Penning-trap mass measurement. Here we show that this result is not compatible with existing experimental data. The state identified as $^{162}$Tb$^{m}$ with a mass-excess value of $-65593.9(25)$ keV is actually the $1^-$ ground state. The state identified as the ground state of $^{162}$Tb is most likely a molecular contaminant with the same mass-over-charge ratio. |
| title | Comment on "Spin-trap isomers in deformed, odd-odd nuclei in the light rare-earth region near $N=98$" |
| topic | Nuclear Theory Nuclear Experiment |
| url | https://arxiv.org/abs/2405.04563 |