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 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 …

[HTML][HTML] Shape coexistence in 66Se

Z Elekes, V Panin, TR Rodríguez, K Sieja, DS Ahn… - Physics Letters B, 2023 - Elsevier
The nuclear structure of 66 Se, nucleus beyond the N= Z line on the proton-rich side of the
valley of stability, was investigated by the neutron knock-out reaction 67 Se (12 C, X) 66 Se …

Microscopic description of large-amplitude shape-mixing dynamics with inertial functions derived in local quasiparticle random-phase approximation

N Hinohara, K Sato, T Nakatsukasa, M Matsuo… - Physical Review C …, 2010 - APS
On the basis of the adiabatic self-consistent collective coordinate method, we develop an
efficient microscopic method of deriving the five-dimensional quadrupole collective …

Measurement of the Sign of the Spectroscopic Quadrupole Moment for the State in : <?format ?>No Evidence for Oblate Shape

AM Hurst, PA Butler, DG Jenkins, P Delahaye… - Physical review …, 2007 - APS
Using a method whereby molecular and atomic ions are independently selected, an
isobarically pure beam of Se 70 ions was postaccelerated to an energy of 206 MeV using …

Isospin symmetry breaking in the , triplet

GL Zimba, P Ruotsalainen, G De Gregorio… - Physical Review C, 2024 - APS
Excited states in the Kr 70 and Br 70 nuclei were populated via the Ca 40 (S 32, 2 n) Kr 70
and Ca 40 (S 32, pn) Br 70 fusion-evaporation reactions at the Accelerator Laboratory of the …

Unravelling the band crossings in and The quest for pairing

SM Fischer, CJ Lister, DP Balamuth - Physical Review C, 2003 - APS
High-spin band crossings in N= Z nuclei have been suggested to contain information on T=
0 neutron-proton pairing correlations. Several experiments that produced high angular …

Coulomb excitation studies of shape coexistence in atomic nuclei

A Görgen, W Korten - Journal of Physics G: Nuclear and Particle …, 2016 - iopscience.iop.org
Low-energy Coulomb excitation provides a well-understood means of exciting atomic nuclei
and allows measuring electromagnetic moments that can be directly related to the nuclear …

Reevaluation of structures in from combined conversion-electron and -ray spectroscopy

J Smallcombe, AB Garnsworthy, W Korten, P Singh… - Physical Review C, 2024 - APS
Background: In the selenium isotopes various shape phenomena are present, in particular,
the emergence of a dominant oblate deformation in the most neutron-deficient isotopes has …

Microscopic description of oblate-prolate shape mixing in proton-rich Se isotopes

N Hinohara, T Nakatsukasa, M Matsuo… - Physical Review C …, 2009 - APS
The oblate-prolate shape coexisting/mixing phenomena in proton-rich Se 68, 70, 72 are
investigated by means of the adiabatic self-consistent collective coordinate (ASCC) method …