Author/Authors :
M. Ionescu-Bujor، نويسنده , , A. Iordachescu، نويسنده , , F. Brandolini، نويسنده , , M. De Poli، نويسنده , , N. Marginean، نويسنده , , N.H. Medina، نويسنده , , Zs. Podolyak، نويسنده , , P. Pavan، نويسنده , , R.V. Ribas، نويسنده , , M.A. Bentley and S.M. Lenzi، نويسنده , , A. Gadea، نويسنده , , T. Martinez، نويسنده ,
Abstract :
The g factors of the 72+ 235 keV isomer in 175W and the 14+ 3746 keV isomer in 176W have been measured by observing the precession of the decay γ-ray angular distribution in an external magnetic field as g72+,175W=−0.187(6) and g(14+,176W)=+0.475(15). A pure wave function has been assigned to the Kπ=14+ isomer from comparison with predictions based on experimental g factors of deformed single-particle orbitals in this mass region. The value gR=0.27(2) has been deduced for the rotational g factor by using the measured g factor of the 14+ state and the branching ratios in the associated band.
Keywords :
K isomers , g factors , Rotational g factor , Multi-quasiparticle state configuration
