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., . . . 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
Published in
Physical Review CDate
2023Copyright
©2023 American Physical Society
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.
Publisher
American Physical SocietyISSN Search the Publication Forum
2469-9985Keywords
Publication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/176573179
Metadata
Show full item recordCollections
Related funder(s)
Research Council of FinlandFunding program(s)
Academy Research Fellow, AoF; Research costs of Academy Research Fellow, AoFAdditional information about funding
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 ...
License
Except where otherwise noted, this item's license is described as In Copyright