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Excited states of ~(125)Sb have been studied using in-beam γ spectroscopy techniques viathe ~(124)Sn(~7Li,α2n)reaction at a beam energy of 32 MeV.A high-spin level scheme including 21new γ-transitions and 14 new excited states have been established.Three isomers have beenidentified at 1970,2110 and 2471 keV and the ranges of their half-lives have been estimated fromthe delayed coincidence data.The level structure of ~(125)Sb is discussed in terms of particle-coreexcitation coupling.With the help of empirical shell model calculations the three isomers areproposed to have three-quasiparticle πg_(7/2) (?) v(h_(11/2)s_(1/2))_(5~-),πg_(7/2)(?)v(h_(11/2)d_(3/2))_(7~-) and πg_(7/2)(?)v(h~2_(11/2))_(10~+)configurations,respectively.
Excited states of ~ (125) Sb have been studied using in-beam γ spectroscopy techniques viathe ~ (124) Sn (~ 7Li, α2n) reaction at a beam energy of 32 MeV.A high-spin level scheme including 21new γ-transitions and 14 new excited states have been established. Three isomers have been identified at 1970, 2110 and 2471 keV and the ranges of their half-lives have been estimated from the delayed coincidence data. The level structure of ~ (125) Sb is discussed in terms of particle-coreexcitation coupling.With the help of empirical shell model calculations the three isomers areproposed to have three-quasiparticle πg_ (7/2) (?) v (h_ (11/2) s_ (1/2)) _ -), πg_ (7/2) (?) v (h_ (11/2) d_ (3/2)) _ (7 ~ -) and πg_ (7/2) / 2)) _ (10 ~ +) configurations, respectively.