384 citations · 628 across the 11 of their papers we have counts for
11 papers
High-resolution laser system for the S3-Low Energy Branch
Jekabs Romans, Anjali Ajayakumar, Martial Authier +39
In this paper we present the first high-resolution laser spectroscopy results obtained at the GISELE laser laboratory of the GANIL-SPIRAL2 facility, in preparation for the first ex…
Detection of missing low-lying atomic states in actinium
Ke Zhang, Dominik Studer, Felix Weber +10
Two lowest-energy odd-parity atomic levels of actinium, 7s^27p 2P^o_1/2, 7s^27p 2P^o_3/2, were observed via two-step resonant laser-ionization spectroscopy and their respective ene…
The electron affinity of astatine
David Leimbach, Julia Sundberg, Yangyang Guo +35
One of the most important properties influencing the chemical behavior of an element is the energy released with the addition of an extra electron to the neutral atom, referred to…
Specific Heat of Holmium in Gold and Silver at Low Temperatures
Matthew Herbst, Andreas Reifenberger, Clemens Velte +10
The specific heat of dilute alloys of holmium in gold and in silver plays a major role in the optimization of low temperature microcalorimeters with enclosed , s…
Highly efficient isotope separation and ion implantation of Ho for the ECHo project
Tom Kieck, Holger Dorrer, Christoph E. Düllmann +3
The effective electron neutrino mass measurement at the ECHo experiment requires high purity Ho, which is ion implanted into detector absorbers. To meet the project specifi…
Optimization of a laser ion source for Ho isotope separation
Tom Kieck, Sebastian Biebricher, Christoph E. Düllmann +1
To measure the mass of the electron neutrino, the "Electron Capture in Holmium-163" (ECHo) collaboration aims at calorimetrically measuring the spectrum following electron capture…