A1 Journal article (refereed)
Phase-Imaging Ion-Cyclotron-Resonance technique at the JYFLTRAP double Penning trap mass spectrometer (2018)
Nesterenko, D., Eronen, T., Kankainen, A., Canete, L., Jokinen, A., Moore, I., Penttilä, H., Rinta-Antila, S., de Roubin, A., & Vilén, M. (2018). Phase-Imaging Ion-Cyclotron-Resonance technique at the JYFLTRAP double Penning trap mass spectrometer. European Physical Journal A, 54(9), Article 154. https://doi.org/10.1140/epja/i2018-12589-y
JYU authors or editors
Publication details
All authors or editors: Nesterenko, Dmitrii; Eronen, Tommi; Kankainen, Anu; Canete, Laetitia; Jokinen, Ari; Moore, Iain; Penttilä, Heikki; Rinta-Antila, Sami; de Roubin, Antoine; Vilén, Markus
Journal or series: European Physical Journal A
ISSN: 1434-6001
eISSN: 1434-601X
Publication year: 2018
Volume: 54
Issue number: 9
Article number: 154
Publisher: Springer
Publication country: Germany
Publication language: English
DOI: https://doi.org/10.1140/epja/i2018-12589-y
Publication open access: Not open
Publication channel open access:
Publication is parallel published (JYX): https://jyx.jyu.fi/handle/123456789/60283
Abstract
The Phase-Imaging Ion-Cyclotron-Resonance (PI-ICR) technique has been commissioned at the JYFLTRAP double Penning trap mass spectrometer. This technique is based on projecting the ion motion in the Penning trap onto a position-sensitive multichannel-plate ion detector. Mass measurements of stable 85 Rb + and 87 Rb + ions with well-known mass values show that relative uncertainties Δm/ m≤ 7 · 10 - 10 are possible to reach with the PI-ICR technique at JYFLTRAP. The significant improvement both in resolving power and in precision compared to the conventional Time-of-Flight Ion Cyclotron Resonance technique will enable measurements of close-lying isomeric states and of more exotic isotopes as well as ultra-high precision measurements required, e.g., for neutrino physics. In addition, a new phase-dependent cleaning method based on the differences in the accumulated cyclotron motion phases has been demonstrated with short-lived 127 In + and 127m In + ions. © 2018, SIF, Springer-Verlag GmbH Germany, part of Springer Nature.
Keywords: nuclear physics; research equipment; cyclotrons; spectrometers
Free keywords: phase-imaging; ion-cyclotron-resonance technique; JYFLTRAP; double penning trap mass spectrometer
Contributing organizations
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Ministry reporting: Yes
Reporting Year: 2018
JUFO rating: 2