activity
20172026
most citedEvolution of Octupole Deformation in Radium Nuclei from Coulomb Excitation of Radioactive Ra and Ra Beams

97 citations · 327 across the 12 of their papers we have counts for

collaborators

12 papers

nucl-ex2026

Independent Validation of Octupole Collectivity in radium-224 through lifetime measurements of low-lying negative-parity states

D. White, D. O'Donnell, A. Avaa +30

The nucleus Ra is a key benchmark for octupole deformation and for theoretical descriptions of enhanced Schiff moments in reflection-asymmetric nuclei. While Coulomb-excita…

nucl-th2025

Seniority-two valence-shell building blocks of the octupole phonon

M. Scheck, R. Chapman, K. Mashtakov +3

The relative ordering of levels of multiplets resulting from two-body excitations, which include a state that can contribute to the octupole phonon, are investigate…

nucl-ex2025★ 1 cited

Investigation of the Excited States of Using the GRIFFIN Spectrometer at TRIUMF

N. K. Syeda, P. Spagnoletti, C. Andreoiu +43

The semi-magic isotopes display signs of shape coexistence in their excited states, which, in contrast to the spherical ground states, are defor…

nucl-ex2024

Coulomb Excitation of Sr and the limits of the island of deformation

R. Russell, J. Heery, J. Henderson +33

The region of has long been associated with strongly deformed nuclear configurations. The presence of this strong deformation was recently confirmed through…

nucl-ex2023★ 6 cited

Identifying the spin trapped character of the Si isomeric state

J. Williams, G. Hackman, K. Starosta +30

The properties of a nanosecond isomer in Si, disputed in previous studies, depend on the evolution of proton and neutron shell gaps near the `island of inversion'. We have p…

nucl-ex2021★ 16 cited

Charge radii, moments and masses of mercury isotopes across the N = 126 shell closure

T. Day Goodacre, A. V. Afanasjev, A. E. Barzakh +48

Combining laser spectroscopy in a Versatile Arc Discharge and Laser Ion Source, with Penning-trap mass spectrometry at the CERN-ISOLDE facility, this work reports on mean-square ch…