g-factor measurement of the 9/2+ isomeric state in 65Ni
- GEORGIEV, G.
- MATEA, I.
- L BALABANSKI, D.
- M DAUGAS, J.
- DE OLIVEIRA SANTOS, Francois
- FRANCHOO, S.
- IBRAHIM, F.
- LE BLANC, F.
- LEWITOWICZ, M.
- LO BIANCO, G.
- LUKYANOV, S.
- MEOT, V.
- MOREL, Pierre
- NEYENS, G.
- E PENIONZHKEVICH, Yu
- SALTARELLI, A.
- SORLIN, O.
- STANOIU, M.
- TARISIEN, M.
- VERMEULEN, N.
- VERNEY, D.
- YORDANOV, D.
Publication date
January 2005
DOI Publisher
IOP Publishing Journal
Journal of Physics G Nuclear and Particle PhysicsAbstract
We report on the first measurement of the g factor of the Jpi = 9/2+ isomeric state in $^{65}$Ni. (d,p) reactions on enriched $^{64}$Ni and 62Ni have been used in order to populate and spin orient the Jpi = 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, g65mNi = -0.296(3), is in good agreement with the g factors of other 9/2+states in the region and with shell-model calculations
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