Measurement of g factors of excited states in radioactive beams by the transient field technique: 132Te

The g   factor of the 21+ state in 13252Te, E(21+)=0.9739 MeV, τ=2.6 psτ=2.6 ps, was measured by the transient field technique applied to a radioactive beam. The development of an experimental approach necessary for work in radioactive beam environments is described. The result g=0.28(15)g=0.28(15) agrees with the previous measurement by the recoil-in-vacuum technique, but here the sign of the g factor is measured as well.