An experimental view on shape coexistence in nuclei

PE Garrett, M Zielińska, E Clément - Progress in Particle and Nuclear …, 2022 - Elsevier
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 …

Shape coexistence in atomic nuclei

K Heyde, JL Wood - Reviews of Modern Physics, 2011 - APS
Shape coexistence in nuclei appears to be unique in the realm of finite many-body quantum
systems. It differs from the various geometrical arrangements that sometimes occur in a …

The miniball spectrometer

N Warr, J Van de Walle, M Albers, F Ames… - The European Physical …, 2013 - Springer
The Miniball germanium detector array has been operational at the REX (R adioactive ion
beam EX periment) post accelerator at the Isotope Separator On-Line facility ISOLDE at …

High precision analytical description of the allowed spectrum shape

L Hayen, N Severijns, K Bodek, D Rozpedzik… - Reviews of Modern …, 2018 - APS
A fully analytical description of the allowed β spectrum shape is given in view of ongoing
and planned measurements. Its study forms an invaluable tool in the search for physics …

Shape coexistence in light Se isotopes: Evidence for oblate shapes

J Ljungvall, A Görgen, M Girod, JP Delaroche… - Physical review …, 2008 - APS
Lifetimes of states in the ground-state bands of Se 70 and Se 72 were measured using the
recoil-distance Doppler shift method. The results deviate significantly from earlier …

Shape coexistence and octupole correlations in

A Mukherjee, S Bhattacharya, T Trivedi, RP Singh… - Physical Review C, 2022 - APS
In the present paper, we report the results from the study of excited states in the Se 72
nucleus using the Cr 50 (Si 28, α 2 p) Se 72 fusion evaporation reaction at a beam energy of …

Sub-Barrier Coulomb Excitation of and Its Implications for the Shell Closure

J Cederkäll, A Ekström, C Fahlander, AM Hurst… - Physical Review Letters, 2007 - APS
The first excited 2+ state of the unstable isotope Sn 110 has been studied in safe Coulomb
excitation at 2.82 MeV/u using the MINIBALL array at the REX-ISOLDE post accelerator at …

Progress in ISOL target–ion source systems

U Köster, O Arndt, E Bouquerel, VN Fedoseyev… - Nuclear Instruments and …, 2008 - Elsevier
The heart of every ISOL (isotope separation on-line) facility is its target and ion source
system. Its efficiency, selectivity and rapidity is decisive for the production of intense and …

HIE-ISOLDE, the project and the physics opportunities

MJG Borge, K Riisager - The European Physical Journal A, 2016 - Springer
The ISOLDE facility at CERN offers the largest selection of ISOL beams today. The overall
aim of the HIE-ISOLDE project is to enlarge the physics domains achievable with these …

Isospin nonconserving interaction in the analogue states of the mass-70 region

K Kaneko, Y Sun, T Mizusaki, S Tazaki - Physical Review C, 2014 - APS
Mirror energy differences (MEDs) and triplet energy differences (TEDs) in the T= 1 analogue
states are important probes of isospin-symmetry breaking. Inspired by the recent …