6533b86ffe1ef96bd12ce092
RESEARCH PRODUCT
Low-lying excited states in the neutron-deficient isotopes 163Os and 165Os
M.c. DrummondDavid JossRobert PageJohn SimpsonD. O'donnellK. AndgrenL. BiancoBo CederwallIain DarbySarah EeckhaudtM.b. Gomez HornillosTuomas GrahnPaul GreenleesBaharak HadiniaPeter JonesRauno JulinSakari JuutinenSteffen KetelhutAri-pekka LeppänenMatti LeinoMarkus NymanJanne PakarinenPanu RahkilaMikael SandzeliusP.j. SappleJan SarénB. SaygiCatherine ScholeyJuha SorriJ. ThomsonJuha UusitaloMartin Venhartsubject
Nuclear TheoryNuclear ExperimentExperimental Nuclear Physicsdescription
Excited states in the neutron-deficient isotopes 163Os and 165Os were identified using the JUROGAM and GREAT spectrometers in conjunction with the RITU gas-filled separator. The 163Os and 165Os nuclei were populated via the 106Cd(60Ni,3n) and 92Mo(78Kr,2p3n) reactions at bombarding energies of 270 MeV and 357 MeV, respectively. Gamma-ray emissions from these nuclei have been established unambiguously using the recoil-decay tagging technique and a coincidence analysis has allowed level schemes to be established. These results suggest that the yrast states are based upon negative-parity configurations originating from the νf7/2 and νh9/2 orbitals. peerReviewed
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2013-01-01 |