Recoil Isomer Tagging on Proton-Rich Odd–Odd N=77 Isotones 142Tb and 144Ho
Abstract
The isomeric structure of the N=77 isotones 14265Tb and 14467Ho have been studied with the 92Mo(54Fe, xpn) fusion evaporation reaction at the University of Jyväskylä. The Jurospehere II germanium array was employed in conjunction with the RITU gas filled recoil separator. The feeding and decay of a 500(20) ns isomeric state in 144Ho has been established for the first time together with states built upon the known 15 μs isomer in 142Tb. The behavior of these new structures above the isomers suggest that they are low deformation configurations which display signs of triaxiality.
Main Authors
Format
Articles
Research article
Published
2001
Series
Subjects
Publication in research information system
Publisher
Jagellonian University
Original source
https://www.actaphys.uj.edu.pl/fulltext?series=Reg&vol=32&page=1005
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202204042146Käytä tätä linkitykseen.
Review status
Peer reviewed
ISSN
0587-4254
Language
English
Published in
Acta Physica Polonica B
Citation
- Scholey, C., Cullen, D.M., Paul, E.S., Bentlby, M.A., Boston, A.J., Bruce, A.M., Butler, P.A., Caamaño, M., Dorvaux, O., Enqvist, T., Fox, C., Garcés, N. J., Greenlees, P.T., Helariutta, K., Jones, P.M., Joss, D.T., Julin, R., Juutinen, S., Kankaanpää, H., . . . Walker, P.M. (2001). Recoil Isomer Tagging on Proton-Rich Odd–Odd N=77 Isotones 142Tb and 144Ho. Acta Physica Polonica B, 32(3), 1005-1008. https://www.actaphys.uj.edu.pl/fulltext?series=Reg&vol=32&page=1005
License
Copyright© 2001 Jagellonian University