6533b86cfe1ef96bd12c7fcf

RESEARCH PRODUCT

First evidence for the 2+ level in the very neutron-rich nucleus102Sr

I. KlöcklKarl KratzG. LhersonneauA. WöhrJuha ÄYstöB. PfeifferM. Huhta

subject

PhysicsNuclear and High Energy PhysicsNuclear fusionNeutronRigid rotorAtomic physics

description

Evidence for the 2+ level in102Sr is obtained from theβ-decay of102Rb, mass separated at the ISOLDE facility. The energy of 126 keV and the collectivity of the 2+→0+ transition indicate that102Sr is a strongly deformed rigid rotor. In addition, a sizeable lifetime is measured for the 94 keV transition in102Y.

https://doi.org/10.1007/bf01291137