ISOLDE Workshop and Users meeting 2022

Session

Atomic Techniques for Nuclear Structure 1

30 Nov 2022, 14:00

503/1-001 - Council Chamber (CERN)

Conveners

Atomic Techniques for Nuclear Structure 1

• Liss Vazquez Rodriguez (Max Planck Society (DE))

63. Ten years of CRIS

Agota Koszorus (CERN)

30/11/2022, 14:00

Invited (In person)

Ten years have passed since the first successful measurement was performed at the CRIS experiment. The setup has since established itself as a versatile tool for the study of nuclear and atomic properties and was recently used for the first study of radioactive molecules as well. Along the way, CRIS has demonstrated the ability to perform high-precision measurements throughout the chart of...

3. Mass Measurements of Isomeric States for Nuclear Structure Studies

Lukas Nies (CERN / University of Greifswald (DE))

30/11/2022, 14:30

Submitted oral (In person)

The nuclear binding energy arises from various effects that govern a nuclei’s properties. Different nucleon configurations within nuclear isomers lead to modified binding energies, often resulting in mass differences of tens to hundreds of kilo-electronvolts. These isomeric excitation energies can be directly accessed by measuring the difference in atomic masses of ground and isomeric states....

61. Nuclear structure of tellurium isotopes probed by high-resolution laser spectroscopy at COLLAPS

Tim Enrico Lellinger (CERN (EP-SME-IS), Technische Universitaet Darmstadt (DE))

30/11/2022, 14:45

Invited (In person)

On behalf of the COLLAPS collaboration

In May 2022 high-resolution laser spectroscopy was performed on atomic tellurium species, $^{112}$Te - $^{136}$Te, using the COLLAPS experiment at ISOLDE-CERN. From the atomic hyperfine structure and isotope shifts nuclear properties like the charge radii, spins and electromagnetic moments were extracted for the ground states and long lived isomeric...