Position-sensitive ion detection in precision Penning trap mass spectrometry

Eitel, G.; Block, M.; Czasch, A.; Dworschak, M.; George, S.; Jagutzki, O.; Ketelaer, J.; Ketter, J.; Nagy, Sz.; Rodríguez, Daniel; Smorra, C.; Blaum, K.

doi:10.1016/j.nima.2009.04.046

Eitel_Penning.pdf (2.263Mb)

Identificadores

URI: http://hdl.handle.net/10481/31427

DOI: 10.1016/j.nima.2009.04.046

ISSN: 0168-9002

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Editorial

Elsevier

Materia

Delay-line detector

Penning trap mass spectrometry

TOF-ICR

Ion optics

Beam diagnostics

Position-sensitive ion detection

Fecha

2009

Referencia bibliográfica

Eitel, G.; et al. Position-sensitive ion detection in precision Penning trap mass spectrometry. Nuclear Instruments and Methods in Physics Research Section A: accelerators, spectrometers, detectors and associated equipment, 606(3): 475-483 (2009). [http://hdl.handle.net/10481/31427]

Patrocinador

The support of the Helmholtz Association of National Research Centres (HGF) under Contract number VH-NG-037, of the Deutsche Forschungsgemeinschaft (BL981-2-1), and of the German Federal Ministry for Education and Research (06MZ215) is gratefully acknowledged. We also acknowledge the support of Horst Schmidt-Böcking and the RoentDek company. Sz. Nagy acknowledges support from the Alliance Program of the Helmholtz Association (HA216/EMMI).

Resumen

A commercial, position-sensitive ion detector was used for the first time for the time-of-flight ion-cyclotron resonance detection technique in Penning trap mass spectrometry. In this work, the characteristics of the detector and its implementation in a Penning trap mass spectrometer will be presented. In addition, simulations and experimental studies concerning the observation of ions ejected from a Penning trap are described. This will allow for a precise monitoring of the state of ion motion in the trap.

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