Nuclear shape coexistence is the phenomenon in which distinct shapes occur within the
same nucleus and at a similar energy. In this work, we provide an overview of the …

The gas-filled recoil separator RITU, combined with Ge detector arrays at the Department of
Physics, University of Jyväskylä (JYFL), Finland, has successfully been employed in recoil …

Hyperfine-structure parameters and isotope shifts of At 195–211 have been measured for
the first time at CERN-ISOLDE, using the in-source resonance-ionization spectroscopy …

The systematics of the even light Po isotopes (N⩽ 126) are studied in the framework of the
Particle-Core Model. The strong perturbation of the systematics in the very light isotopes is …

Coulomb-excitation experiments are performed with postaccelerated beams of neutron-
deficient Po 196, 198, 200, 202 isotopes at the REX-ISOLDE facility. A set of matrix …

Prompt and delayed γ-rays have been observed from very neutron deficient 192–195 Po
nuclei by using the recoil-decay tagging (RDT) and recoil gating techniques. The yrast levels …

Background: The lead region, Po, Pb, Hg, and Pt, shows up the presence of coexisting
structures having different deformation and corresponding to different particle-hole …

A three-configuration mixing calculation is performed in the context of the interacting boson
model with the aim to describe recently observed collective bands built on low-lying 0+ …

Lifetimes of prolate intruder states in 186Pb and 188Pb and oblate intruder states in 194Po
have been determined through recoil distance Doppler-shift lifetime measurements …

Two α-decaying isomeric states were observed in 191 Po with E α= 7334 (10) keV and T
1/2= 22 (1) ms for 1 9 1 g Po and E α= 7378 (10) keV and T 1/2= 98 (8) ms for 1 9 1 m Po …