Odd-odd neutron-rich rhodium isotopes studied with the double Penning trap JYFLTRAP

Hukkanen, M.; Ryssens, W.; Ascher, P.; Bender, M.; Eronen, T.; Grévy, S.; Kankainen, A.; Stryjczyk, M.; Al Ayoubi, L.; Ayet, S.; Beliuskina, O.; Delafosse, C.; Gins, W.; Gerbaux, M.; Husson, A.; Jokinen, A.; Nesterenko, D. A.; Pohjalainen, I.; Reponen, M.; Rinta-Antila, S.; de Roubin, A.; Weaver, A. P.

doi:10.1103/PhysRevC.107.014306

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Hukkanen, M., Ryssens, W., Ascher, P., Bender, M., Eronen, T., Grévy, S., Kankainen, A., Stryjczyk, M., Al Ayoubi, L., Ayet, S., Beliuskina, O., Delafosse, C., Gins, W., Gerbaux, M., Husson, A., Jokinen, A., Nesterenko, D. A., Pohjalainen, I., Reponen, M., . . . Weaver, A. P. (2023). Odd-odd neutron-rich rhodium isotopes studied with the double Penning trap JYFLTRAP. Physical Review C, 107(1), Article 014306. https://doi.org/10.1103/PhysRevC.107.014306

Julkaistu sarjassa

Physical Review C

Tekijät

Hukkanen, M. |

Ryssens, W. |

Ascher, P. |

Bender, M. |

Eronen, T. |

Grévy, S. |

Kankainen, A. |

Stryjczyk, M. |

Al Ayoubi, L. |

Ayet, S. |

Beliuskina, O. |

Delafosse, C. |

Gins, W. |

Gerbaux, M. |

Husson, A. |

Jokinen, A. |

Nesterenko, D. A. |

Pohjalainen, I. |

Reponen, M. |

Rinta-Antila, S. |

de Roubin, A. |

Weaver, A. P.

Päivämäärä

2023

Oppiaine

Kiihdytinlaboratorio Accelerator Laboratory

Tekijänoikeudet

Precision mass measurements of neutron-rich rhodium isotopes have been performed at the JYFLTRAP Penning trap mass spectrometer at the Ion Guide Isotope Separator On-Line (IGISOL) facility. We report results on ground- and isomeric-state masses in 110,112,114,116,118Rh and the very first mass measurement of 120Rh. The isomeric states were separated and measured for the first time using the phase-imaging ion-cyclotron-resonance (PI-ICR) technique. For 112Rh, we also report new half-lives for both the ground state and the isomer. The results are compared to theoretical predictions using the BSkG1 mass model and discussed in terms of triaxial deformation.

Julkaisija

American Physical Society

ISSN Hae Julkaisufoorumista

2469-9985

Rahoittaja(t)

Suomen Akatemia

Rahoitusohjelmat(t)

Akatemiatutkija, SA; Akatemiatutkijan tutkimuskulut, SA

Lisätietoja rahoituksesta

The present research benefited from computational resources made available on the Tier-1 supercomputer of the Fédération Wallonie-Bruxelles, infrastructure funded by the Walloon Region under Grant Agreement No. 1117545. W.R. acknowledges financial support from the FNRS (Belgium). Work by M.B. was supported by the Agence Nationale de la Recherche, France, Grant No. 19-CE31-0015-01 (NEWFUN). Fundin ... showmore

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