Direct reactions and spectroscopy with hydrogen targets: past 10 years at the RIBF and future prospects

Session

Collectivity from Zn to Zr

Aug 2, 2023, 9:00 AM

Hilton York Hotel

Conveners

Collectivity from Zn to Zr

• Sidong Chen (University of York)

32. Multiple shape coexistence around Z = 30-48 studied with beyond-mean-field methods

Tomás R. Rodríguez (Universidad Complutense de Madrid)

8/2/23, 9:00 AM

Nuclei in the region of the nuclear chart between Z = 28 and 50 magic numbers show a collective behavior that can be attributed to the appearance of quadrupole shape mixing and/or coexistence. Advanced energy density functional (EDF) methods, including symmetry restorations and axial and triaxial shape mixing, are the perfect tools to study these phenomena from a microscopic point of view. In...

44. Kiwis or frisbees? Onset of deformation above N=50

Volker Werner (TU Darmstadt)

8/2/23, 9:30 AM

Invited talk

The SEASTAR campaigns allowed us to have a first look into the structural evolution of neutron rich Ge isotopes, up to N=56, through in-beam gamma spectroscopy. In addition, the availability of the EURICA array for the first campaigns allowed to efficiently do decay spectroscopy on most neutron rich isotopes, including Se up to N=60. The spectroscopy hinted at a rich picture for the evolution...

34. Shape coexistence in neutron-rich Kr and Se isotopes

Sidong Chen (University of York)

8/2/23, 9:55 AM

33. TBD

Volker Werner (TU Darmstadt)