ISOLDE Workshop and Users meeting 2025

Session

Session 1

3 Dec 2025, 09:15

222/R-001 (CERN)

Conveners

Session 1

• Maria Garcia Borge (CSIC Madrid)

107. HIE-ISOLDE 10 years

Yacine Kadi (CERN)

03/12/2025, 09:15

13. Fission studies at ISS

Anna Kawecka (Chalmers University of Technology (SE))

03/12/2025, 09:40

Invited (In person)

The study of nuclear fission remains a critical area of research, not only for understanding fundamental nuclear properties but also for its implications in the production of heavy elements in astrophysical environments. In r-process nucleosynthesis, fission plays a crucial role as it ultimately limits the mass of nuclei that can be produced. Currently, very limited data on fission barriers of...

54. Exploring the Nuclear Structure and Collectivity of Neutron-Rich Tin Isotopes around $^{132}$Sn

Maximilian Paul Droste (Universitaet zu Koeln (DE))

03/12/2025, 10:05

Submitted oral (In person)

The evolution of nuclear collectivity and structure in the region surrounding the doubly-magic nucleus $^{132}$Sn remains a central open question in nuclear structure physics. Recent shell-model calculations, employing realistic interactions, predict an enhancement of collectivity in the neighboring even-even isotopes of $^{132}$Sn [1]. Despite this, a long-standing discrepancy between...

63. First ever $\alpha$-scattering with radioactive ion beams: a novel technique to determine $\alpha$-nuclear potentials away from stability.

Francisco Maria Santos Lima Geraldes Barba (Laboratory of Instrumentation and Experimental Particle Physics (PT))

03/12/2025, 10:20

Submitted oral (In person)

The $\alpha$-nuclear potential in exotic nuclei, a key input in modeling the astrophysical p-process [1,2], remains a source of uncertainty due to the lack of experimental data. This potential can be constrained experimentally by measuring the differential cross-section of $\alpha$-scattering near the Coulomb barrier and identifying the best-fit interaction model.

In the context of...