Stuttgart 2012 – wissenschaftliches Programm
Bereiche | Tage | Auswahl | Suche | Aktualisierungen | Downloads | Hilfe
MS: Fachverband Massenspektrometrie
MS 2: Precision Mass Spectrometry and Fundamental Applications I
MS 2.4: Vortrag
Montag, 12. März 2012, 15:00–15:15, V57.06
Online Commissioning of a Multiple-Reflection Time-of-Flight Mass Spectrometer (MR-TOF-MS) at the FRS Ion Catcher — •Jens Ebert1, Timo Dickel1,2, Wolfgang R. Plaß1,2, Samuel Ayet2, Peter Dendooven3, Alfredo Estrade2, Fabio Farinon2, Hans Geissel1,2, Emma Haettner1,2, Christian Jesch1, Nasser Kalantar-Nayestanaki3, Ronja Knoebel1,2, Jan Kurcewicz2, Johannes Lang1, Iain Moore4, Chiara Nociforo2, Stephane Pietri2, Andrej Prochazka2, Sivaji Purushothaman2, Manisha Ranjan3, Moritz P. Reiter1, Sami Rinta-Antila4, Christoph Scheidenberger1,2, Maya Takechi2, John Winfield2, Helmut Weick2, and Mikhail I. Yavor5 — 1JLU Giessen — 2GSI, Darmstadt — 3KVI, University of Groningen, Netherlands — 4University of Jyväskylä, Finland — 5Russian Academy of Sci., St. Petersburg
A MR-TOF-MS covers a wide field of applications, from ultra high-resolution and broad band mass measurements to isobar separation. To enhance the performance of our MR-TOF-MS several important improvements have been implemented. Such as a new detector system, that opens further application areas like decay-spectroscopy of isobarically clean beams. Online commissioning of the MR-TOF-MS has been performed using radioactive nuclei at the FRS Ion Catcher. The ions were stopped in a novel cryogenic stopping cell and the MR-TOF-MS was used for performance investigation of the stopping cell. Results of the improvements and the online measurements will be presented as well as future perspectives.