5 papers
Accurate Charge Radius Measurement of C Confronts \textit{Ab Initio} Theory
Kristian König, Patrick Müller, Tobias Gesser +11
Located at the neutron shell closure , the long-lived radioactive isotope \(^{14}\mathrm{C} \) plays a critical role in geochronology and nuclear structure studies. Despite…
Laser spectroscopy illuminates the shell closure
Tim E. Lellinger, Liss V. Rodriguez, Patrick Muller +29
Atomic nuclei are strongly correlated quantum many-body systems, and how their shell structure evolves with increasing neutron excess remains a central open question in nuclear phy…
Collinear Laser Spectroscopy on a Fast Atomic Beam of Boron Generated by Photodetachment of Accelerated B- Ions
L. Renth, P. Imgram, B. Maass +6
Atomic beams for collinear laser spectroscopy are typically produced via charge exchange reactions in an in-beam vapor cell. This process is accompanied by the formation of a consi…
Fingerprints of triaxiality in the charge radii of neutron-rich Ruthenium
Bernhard Maass, Wouter Ryssens, Michael Bender +19
We present the first measurements with a new collinear laser spectroscopy setup at the Argonne Tandem Linac Accelerator System utilizing its unique capability to deliver neutron-ri…
Splitting Isotope Shift in the Fine-Structure Triplet in C: Experiment and Theory
Patrick Müller, Kristian König, Emily Burbach +6
We report measurements and theoretical calculations of the fine-structure splittings in all three transitions in the heliumlike syst…