G-factor measurement of the 9/2+ isomeric state in 65Ni
- Georgiev G.
- Matea I.
- Balabanski D. L.
- Daugas J. M.
- De Oliveira Santos F.
- Franchoo S.
- Ibrahim F.
- Le Blanc F.
- Lewitowicz M.
- Lo Bianco G.
- Lukyanov S.
- Meot V.
- Morel P.
- Neyens G.
- Penionzhkevich Yu. E.
- Saltarelli A.
- Sorlin O.
- Stanoiu M.
- Tarisien M.
- Vermeulen N.
- Verney D.
- Yordanov D.
Publication date
January 2005
DOIAbstract
We report on the first measurement of the g factor of the Jπ ≤ 9/2+ isomeric state in 65Ni. (d,p) reactions on enriched 64Ni and 62Ni have been used in order to populate and spin orient the Jπ ≤ 9/2+ isomeric states in 65Ni and 63Ni. The hyperfine field of the Ni target, oriented by an external magnetic field, was used in order to obtain a sufficient number of spin precessions within the relatively short life time of the isomers. The g factor obtained, g(65mNi) ≤ -0.296(3), is in good agreement with the g factors of other 9/2+ states in the region and with shell-model calculations. © 2005 IOP Publishing Ltd
Add to ORKG