Exploring the Onset of Collectivity Approaching N=40 through Manganese Masses
Fuente:
arXiv
Salvato in:
| Autori principali: | , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2025
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866909511803994112 |
|---|---|
| author | Chambers, C. Reiter, M. P. Gallant, A. T. Yavor, M. Andreoiu, C. Babcock, C. Bergmann, J. Dickel, T. Dilling, J. Dunling, E. Gwinner, G. Hockenbery, Z. Holt, J. D. Klawitter, R. Kootte, B. Lan, Y. Lassen, J. Leistenschneider, E. Li, R. Miyagi, T. Mostamand, M. Plaß, W. R. Scheidenberger, C. Thompson, R. Vansteenkiste, M. Wieser, M. E. Kwiatkowski, A. A. |
| author_facet | Chambers, C. Reiter, M. P. Gallant, A. T. Yavor, M. Andreoiu, C. Babcock, C. Bergmann, J. Dickel, T. Dilling, J. Dunling, E. Gwinner, G. Hockenbery, Z. Holt, J. D. Klawitter, R. Kootte, B. Lan, Y. Lassen, J. Leistenschneider, E. Li, R. Miyagi, T. Mostamand, M. Plaß, W. R. Scheidenberger, C. Thompson, R. Vansteenkiste, M. Wieser, M. E. Kwiatkowski, A. A. |
| contents | Isotopes in the region of the nuclear chart below $^{68}\mathrm{Ni}$ have been the subject of intense experimental and theoretical effort due to the potential onset of a new ``island of inversion'' when crossing the harmonic oscillator subshell closure at $N = 40$. We have measured the masses of $^{64-68}\textrm{Mn}$ using TITAN's multiple-reflection time-of-flight mass spectrometer, resulting in the first precision mass measurements of $^{67}\mathrm{Mn}$ and $^{68}\mathrm{Mn}$. These results are compared to \textit{ab initio} calculations and modern shell model calculations and show an increase in collectivity approaching $N=40$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_18610 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Exploring the Onset of Collectivity Approaching N=40 through Manganese Masses Chambers, C. Reiter, M. P. Gallant, A. T. Yavor, M. Andreoiu, C. Babcock, C. Bergmann, J. Dickel, T. Dilling, J. Dunling, E. Gwinner, G. Hockenbery, Z. Holt, J. D. Klawitter, R. Kootte, B. Lan, Y. Lassen, J. Leistenschneider, E. Li, R. Miyagi, T. Mostamand, M. Plaß, W. R. Scheidenberger, C. Thompson, R. Vansteenkiste, M. Wieser, M. E. Kwiatkowski, A. A. Nuclear Experiment Isotopes in the region of the nuclear chart below $^{68}\mathrm{Ni}$ have been the subject of intense experimental and theoretical effort due to the potential onset of a new ``island of inversion'' when crossing the harmonic oscillator subshell closure at $N = 40$. We have measured the masses of $^{64-68}\textrm{Mn}$ using TITAN's multiple-reflection time-of-flight mass spectrometer, resulting in the first precision mass measurements of $^{67}\mathrm{Mn}$ and $^{68}\mathrm{Mn}$. These results are compared to \textit{ab initio} calculations and modern shell model calculations and show an increase in collectivity approaching $N=40$. |
| title | Exploring the Onset of Collectivity Approaching N=40 through Manganese Masses |
| topic | Nuclear Experiment |
| url | https://arxiv.org/abs/2502.18610 |