L. Cabaret

COMPLIS experiments: COllaboration for spectroscopy Measurements using a Pulsed Laser Ion Source

Laser spectroscopy measurements have been carried out on very neutron-deficient isotopes of Au, Pt and Ir, produced as daughter elements from a Hg ISOLDE beam. For these transitional region nuclides, the hyperfine structure (HFS) and isotope shift (IS) were measured by Resonance Ionization Spectroscopy (RIS). Magnetic moments μ, spectroscopic quadrupole moments Qs and changes of the nuclear mean square charge radius δ〈rc2〉along isotopic series have been extracted. For some results, a detailed comparison with theoretical predictions is presented.

Nuclear moments of neutron deficient iridium isotopes from laser spectroscopy

AbstractLaser spectroscopy measurements have been performed on neutron deficient iridium isotopes. The hyperfine structure and isotope shift of the optical Ir I transition 5d76s24F9/2 → 5d76s6p 6F11/2 at 351.5 nm have been studied for the 182–189Ir,

Charge Radius Changes Of Even‐even Neutron‐Rich Tellurium Isotopes

^{186} {\text{Ir}}^\user1{m}

Large deformation change in iridium isotopes from laser spectroscopy

and 191,193Ir isotopes. The nuclear magnetic and quadrupole moments were obtained from the HFS measurements and the changes of the mean square charge radii from the IS measurements. A large mean square charge radius change between 187Ir and 186Ir and between

Charge radius change in the heavy tin isotopes until A = 132 from laser spectroscopy

^{186} {\text{Ir}}^\user1{m}

Large odd-even staggering in the very light platinum isotopes from laser spectroscopy

and