Phys.Rev. C 108, 054302 (2023)

V.Karayonchev, J.Jolie, D.Bittner, M.Beckers, A.Esmaylzadeh, J.Fischer, C.Fransen, J.Garbe, L.Knafla, C.-D.Lakenbrink, M.Ley

Lifetime measurements in ²⁰⁶Po with a shell-model interpretation

NUCLEAR REACTIONS ²⁰⁴Pb(¹⁶O, ¹⁴C)²⁰⁶Po, E=84 MeV; measured reaction products, Eγ, Iγ, charged particle, ¹⁴Cγ-coin. ²⁰⁶Po; deduced T_1/2 for first 2⁺ and 4⁺ excited states, γ-transition intensities, B(E2). Recoil-distance Doppler-shift method (RDDS). Comparison to large-scale shell-model calculations. Systematics of yrast states, B(E2), B(M1), magnetic and quadrupole moments in ²⁰⁴Po, ²⁰⁶Po, ²⁰⁸Po. Array consisting of 11 HPGe detectors coupled with array of 6 photovoltaic pin diodes at FN-Tandem accelerator of the University of Cologne.

doi: 10.1103/PhysRevC.108.054302