SAMOP 2023 – wissenschaftliches Programm
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MS: Fachverband Massenspektrometrie
MS 4: Heavy and Superheavy Elements
MS 4.3: Vortrag
Donnerstag, 9. März 2023, 12:00–12:15, F128
Progress of the Laser Resonance Chromatography — •Eunkang Kim1,2, Michael Block1,2,3, Biswajit Jana1,2, Sebastian Raeder2,3, Harry Ramanantoanina1, Elisabeth Rickert1,2,3, Elisa Romero Romero1,2,3, and Mustapha Laatiaoui1,2 — 1Department Chemie, Johannes Gutenberg-Universität, Fritz-Strassmann Weg 2, 55128 Mainz, Germany — 22Helmholtz-Institut Mainz, Staudingerweg 18, 55128 Mainz, Germany — 33GSI, Planckstraße 1, 64291 Darmstadt, Germany
Optical spectroscopy of superheavy elements is experimentally challenging as their production yields are low, half-lives are very short, and their atomic structure is barely known. Conventional spectroscopy techniques such as fluorescence spectroscopy are no longer suitable since they lack the sensitivity required in the superheavy element research. A new technique called Laser Resonance Chromatography (LRC) could provide sufficient sensitivity to study superheavy ions and overcome difficulties associated with other methods. In this contribution, I will introduce the LRC technique and report the progress and the results from the first LRC test experiments. This work is supported by the European Research Council (ERC) (Grant Agreement No. 819957).