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View article: Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of 182Hg, 184Hg, 186Hg and 188Hg
Electromagnetic properties of low-lying states in neutron-deficient Hg isotopes: Coulomb excitation of 182Hg, 184Hg, 186Hg and 188Hg Open
The neutron-deficient mercury isotopes serve as a classical example of shape coexistence, whereby at low energy near-degenerate nuclear states characterized by different shapes appear. The electromagnetic structure of even-mass 182-188 Hg …
View article: Collectivity in<sup>196,198</sup>Pb isotopes probed in Coulomb-excitation experiments at REX-ISOLDE
Collectivity in<sup>196,198</sup>Pb isotopes probed in Coulomb-excitation experiments at REX-ISOLDE Open
The neutron-deficient ¹⁹⁶,¹⁹⁸Pb isotopes have been studied in Coulomb-excitation experiments employing the Miniball γ-ray spectrometer and radioactive ion beams from the REX-ISOLDE post-accelerator at CERN. The reduced transition probabili…
View article: Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes
Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes Open
Coulomb-excitation experiments are performed with postaccelerated beams of neutron-deficient $^{196,198,200,202}$Poisotopes at the REX-ISOLDE facility. A set of matrix elements, coupling the low-lying states in these isotopes,is extracted.…
View article: Shapes and Collectivity in Neutron Deficient Even-Mass <sup>188–198</sup>Pb Isotopes
Shapes and Collectivity in Neutron Deficient Even-Mass <sup>188–198</sup>Pb Isotopes Open
The neutron deficient $^{188–198}$Pb isotopes have been studied in a Coulomb excitation measurement employing the Miniball spectrometer and radioactive beams from REX-ISOLDE, CERN. These isotopes are of particular importance as they lie in…
View article: Low-energy Coulomb excitation of $^{62}$Fe and $^{62}$Mn following in-beam decay of $^{62}$Mn
Low-energy Coulomb excitation of $^{62}$Fe and $^{62}$Mn following in-beam decay of $^{62}$Mn Open
Sub-barrier Coulomb-excitation was performed on a mixed beam of $^{62}$Mn and $^{62}$Fe, following in-trap $β^{-}$ decay of $^{62}$Mn at REX-ISOLDE, CERN. The trapping and charge breeding times were varied in order to alter the composition…
View article: Collectivity in the light radon nuclei measured directly via Coulomb excitation
Collectivity in the light radon nuclei measured directly via Coulomb excitation Open
Background: Shape coexistence in heavy nuclei poses a strong challenge to state-of-the-art nuclear models, where several competing shape minima are found close to the ground state. A classic region for investigating this phenomenon is in t…
View article: Do nuclei go pear-shaped? Coulomb excitation of<sup>220</sup>Rn and<sup>224</sup>Ra at REX-ISOLDE (CERN)
Do nuclei go pear-shaped? Coulomb excitation of<sup>220</sup>Rn and<sup>224</sup>Ra at REX-ISOLDE (CERN) Open
The IS475 collaboration conducted Coulomb-excitation experiments with post-accelerated radioactive Rn-220 and Ra-224 beams at the REX-ISOLDE facility. The beam particles (E-beam: 2.83 MeV/u) were Coulomb excited using Ni-60, Cd-14, and Sn-…