First investigation of phase-shifted Ramsey excitation in Penning trap mass 
spectrometry

Eibach, Martin; Beyer, Thomas; Blaum, Klaus; Block, M.; Eberhardt, K.; Herfurth, F.; Ketelaer, Jens; Nagy, Szilard; Neidherr, Dennis; Nörtershäuser, W.; Smorra, C.

doi:10.1016/j.ijms.2010.12.006

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First investigation of phase-shifted Ramsey excitation in Penning trap mass spectrometry

MPS-Authors

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Eibach, Martin
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

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Beyer, Thomas
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30312

Blaum, Klaus
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30666

Ketelaer, Jens
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30835

Nagy, Szilard
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

/persons/resource/persons30844

Neidherr, Dennis
Division Prof. Dr. Klaus Blaum, MPI for Nuclear Physics, Max Planck Society;

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http://www.sciencedirect.com/science/article/pii/S1387380610004665
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Citation

Eibach, M., Beyer, T., Blaum, K., Block, M., Eberhardt, K., Herfurth, F., et al. (2010). First investigation of phase-shifted Ramsey excitation in Penning trap mass spectrometry. International Journal of Mass Spectrometry, 303, 27-30. doi:10.1016/j.ijms.2010.12.006.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0011-F3A4-F

Abstract

The excitation with time-separated oscillatory fields of the ion’s cyclotron motion inside a Penning trap
is used to improve the precision of mass measurements. In this work at TRIGA-TRAP the effect of a
phase shift of the radio frequency field between the two Ramsey excitation pulses on the resulting ioncyclotron-
resonance time-of-flight line shape is investigated and compared with theoretical predictions.