DPG Phi
Verhandlungen
Verhandlungen
DPG

Dresden 2011 – scientific programme

Parts | Days | Selection | Search | Updates | Downloads | Help

MS: Fachverband Massenspektrometrie

MS 9: Ion Trap and FT-ICR-MS, Molecules, Clusters and Reactions

MS 9.3: Talk

Friday, March 18, 2011, 11:15–11:30, GÖR 229

Broad-band detection for KATRIN and Ramsey excitation with FT-ICR MS — •Marta Ubieto Díaz1, Klaus Blaum1, R. Burcu Cakirli1,2, Michael Heck1, Martin Kretzschmar3, Strahinja Lukic4, Daniel Rodríguez5, Lutz Schweikhard6, and Stefan Stahl71Max-Planck-Institute for Nuclear Physics, Heidelberg, Germany — 2Department of Physics, University of Istanbul, Istanbul, Turkey — 3ohannes Gutenberg-Universität, Mainz, Germany — 4Karlsruher Institut für Technologie, Karlsruhe, Germany — 5Departamento de Física Atómica Molecular y Nuclear, Universidad de Granada,Granada, Spain — 6Ernst-Moritz-Arndt-Universität-Greifswald, Greifswald, Germany — 7Stahl Electronics. Kellerweg 23, 67528 Mettenheim, Germany

Penning traps are widely used as storage devices for charged particles. Based on these ion traps Fourier Transform Ion Cyclotron Resonance mass spectrometry (FT-ICR MS) has become a standard method for for both analytical and precision measurements. A broad-band FT-ICR detection system for monitoring the ion concentration at the KATRIN beamline has been developed and characterized at the Max-Planck-Institute for Nuclear Physics in Heidelberg. In addition, the on-line tests have been extended to fundamental studies on the ion motion, in particular by applying Ramsey excitation. In this contribution recent results of both studies, the off-line KATRIN tests and the Ramsey method, will be presented.

100% | Mobile Layout | Deutsche Version | Contact/Imprint/Privacy
DPG-Physik > DPG-Verhandlungen > 2011 > Dresden