[HTML][HTML] Electromagnetic moments of the odd-mass nickel isotopes 59− 67Ni

P Müller, S Kaufmann, T Miyagi, J Billowes, ML Bissell… - Physics Letters B, 2024 - Elsevier
The magnetic dipole and the spectroscopic quadrupole moments of the nuclear ground
states in the odd-mass nickel isotopes 59− 67 Ni have been determined using collinear …

Evidence for Rigid Triaxial Deformation in from a Model-Independent Analysis

AD Ayangeakaa, RVF Janssens, S Zhu, D Little… - Physical review …, 2019 - APS
An extensive, model-independent analysis of the nature of triaxial deformation in Ge 76, a
candidate for neutrinoless double-beta (0 ν β β) decay, was carried out following multistep …

Triaxiality and the nature of low-energy excitations in

AD Ayangeakaa, RVF Janssens, S Zhu, JM Allmond… - Physical Review C, 2023 - APS
The deformation properties of the low-lying states in Ge 76 have been investigated following
a safe-energy Coulomb excitation measurement with the GRETINA tracking array and …

Renormalization of the Gamow-Teller operator within the realistic shell model

L Coraggio, L De Angelis, T Fukui, A Gargano, N Itaco… - Physical Review C, 2019 - APS
In nuclear structure calculations, the choice of a limited model space, due to computational
needs, leads to the necessity to renormalize the Hamiltonian as well as any transition …

Observation of an ultralow--value electron-capture channel decaying to via a high-precision mass measurement

M Ramalho, Z Ge, T Eronen, DA Nesterenko… - Physical Review C, 2022 - APS
A precise determination of the atomic mass of As 75 has been performed utilizing the double
Penning trap mass spectrometer, JYFLTRAP. The mass excess is measured to be …

[HTML][HTML] Axial and triaxial degrees of freedom in 72Zn

S Hellgartner, D Mücher, K Wimmer, V Bildstein… - Physics Letters B, 2023 - Elsevier
The unstable N= 42 nucleus 72 Zn has been studied using multiple safe Coulomb excitation
in inverse kinematics. The experiment was performed at the REX-ISOLDE facility at CERN …

Onset of triaxial deformation in and properties of its first excited state studied by means of Coulomb excitation

M Rocchini, K Hadyńska-Klȩk, A Nannini, A Goasduff… - Physical Review C, 2021 - APS
The electromagnetic structure of Zn 66 at low excitation energy was investigated via low-
energy Coulomb excitation at INFN Legnaro National Laboratories, using the Gamma Array …

Triaxiality in selenium-76

J Henderson, CY Wu, J Ash, BA Brown, PC Bender… - Physical Review C, 2019 - APS
Background: Selenium and germanium nuclei are associated with both triaxiality and shape
coexistence. The relative influence of these deformation effects on the low-lying nuclear …

Novel Sequence in : Possible Evidence for Triaxiality

AM Forney, WB Walters, CJ Chiara, RVF Janssens… - Physical review …, 2018 - APS
A sequence of low-energy levels in Ge 32 78 46 has been identified with spins and parity of
2+, 3+, 4+, 5+, and 6+. Decays within this band proceed strictly through Δ J= 1 transitions …

Relativistic Configuration-interaction Density Functional Theory: Nuclear Matrix Elements for Decay

YK Wang, PW Zhao, J Meng - arxiv preprint arxiv:2304.12009, 2023 - arxiv.org
The relativistic configuration-interaction density functional theory is developed for even-even
and odd-odd nuclei and is used to predict the nuclear matrix element of the neutrinoless …