WNM`25

Session

Session 1

12 mai 2025, 14:00

bat. 100, Salle de Conseils (IJCLab, Orsay)

7. Opening

12/05/2025 14:00

Opening

74. Excited-state g-factor measurements: challenges and opportunities

Prof. Andrew Stuchbery (The Australian National University)

12/05/2025 14:05

Excited-state $g$ factors can be measured by a variety of techniques, depending on the lifetime of the state of interest. Examples include time-dependent perturbed angular correlations/distributions (TDPAC, TDPAD), integral perturbed angular correlations/distributions (IPAD, IPAC), implantation perturbed angular correlation/distribution methods (IMPAC, IMPAD), and recoil in vacuum methods...

14. The HISPEC-DESPEC experiment

Alejandro Algora (IFIC (CSIC-Univ. Valencia))

12/05/2025 14:35

The HISPEC/DESPEC experiments, which are part of the NUSTAR scientific collaboration, are intended to address questions in nuclear structure, reactions and nuclear astrophysics by means of high-resolution in-flight spectroscopy (HISPEC) and stopped-beam experiments (DESPEC) at the GSI FRagment Separator (FRS) in FAIR Phase-0 and the future FAIR Super-FRS facility. Those studies require a...

22. Nuclear structure studies via isomeric nuclear moments using spin-aligned RI beams

Yuichi Ichikawa (Kyushu University)

12/05/2025 15:05

The magnetic dipole moment and the electric quadrupole moment are nuclear observables that provide key information on proton and neutron configurations, and on the shape of the nucleus, respectively. In precision nuclear spectroscopy of unstable nuclei, the anisotropy of radiation from spin-oriented nuclei allows monitoring of their spin motion. Therefore, techniques to produce spin-oriented...

78. Nuclear Moments with CLARION2-TRINITY and FDSi

Mitch Allmond (ORNL)

12/05/2025 15:30

A brief overview of CLARION2-TRINITY and the FRIB Decay Station initiator (FDSi) will be presented. For CLARION2-TRINITY, an emphasis will be placed on nuclear moment measurements by Coulomb excitation, including new opportunities for g factors by recoil-in-vacuum (RIV). For the FDSi, an emphasis will be placed on gamma-decaying isomers and opportunities for g factors far from stability....