First coupling of the FRS particle identification and the FRS-Ion Catcher data acquisition systems: The case of <SUP>109</SUP>In - Forschungsportal der Justus-Liebig-Universität Gießen:

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First coupling of the FRS particle identification and the FRS-Ion Catcher data acquisition systems: The case of ¹⁰⁹In

Autorenliste: Spataru, A.; Hornung, C.; Dickel, T.; Haettner, E.; Pietri, S.; San Andres, S. Ayet; Bagchi, S.; Balabanski, D. L.; Bergmann, J.; Ebert, J.; Finley, A.; Geissel, H.; Greiner, F.; Hall, O.; Kaur, S.; Lippert, W.; Miskun, I.; Otto, J. -h.; Plass, W. R.; Prochazka, A.; Purushothaman, S.; Rappold, C.; Rink, A. -k.; Scheidenberger, C.; Tanaka, Y. K.; Toernqvist, H.; Weick, H.; Winfield, J. S.

Jahr der Veröffentlichung: 2022

Seiten: 32-37

Zeitschrift: Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms

Bandnummer: 522

ISSN: 0168-583X

eISSN: 1872-9584

Open Access Status: Bronze

DOI Link: https://doi.org/10.1016/j.nimb.2022.04.003

Verlag: Elsevier

Abstract:
For the first time, the FRagment Separator (FRS) and the Multiple-Reflection Time-Of-Flight Mass-Spectrometer (MR-TOF-MS) particle identification (PID) systems at GSI have been coupled. This new approach adds to the standard FRS PID an additional unambiguous identification of the fragments and the possibility to identify and count long-lived isomeric states (> ms). For this purpose, single-event timestamp information given by a common clock was used to correlate both systems. Two methods were implemented to improve the signal-to background ratio by more than a factor 2 in the high resolution mass spectrum obtained with the MR-TOF-MS for the In-109 isotope. Moreover, the coupling of the systems allows an improvement in the on-line monitoring of the FRS-Ion Catcher (IC) efficiency and extraction time. In addition, range calculations were implemented in the on-line monitoring; a powerful tool for real-time optimization of stopped beam experiments.

Zitierstile

Harvard-Zitierstil: Spataru, A., Hornung, C., Dickel, T., Haettner, E., Pietri, S., San Andres, S., et al. (2022) First coupling of the FRS particle identification and the FRS-Ion Catcher data acquisition systems: The case of ¹⁰⁹In, Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 522, pp. 32-37. https://doi.org/10.1016/j.nimb.2022.04.003

APA-Zitierstil: Spataru, A., Hornung, C., Dickel, T., Haettner, E., Pietri, S., San Andres, S., Bagchi, S., Balabanski, D., Bergmann, J., Ebert, J., Finley, A., Geissel, H., Greiner, F., Hall, O., Kaur, S., Lippert, W., Miskun, I., Otto, J., Plass, W., ...Winfield, J. (2022). First coupling of the FRS particle identification and the FRS-Ion Catcher data acquisition systems: The case of ¹⁰⁹In. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms. 522, 32-37. https://doi.org/10.1016/j.nimb.2022.04.003

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