Konferenzpaper

Jahr der Veröffentlichung: 2005

Seiten: 983-985

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

Bandnummer: 241

Heftnummer: 1-4

ISSN: 0168-583X

DOI Link: https://doi.org/10.1016/j.nimb.2005.07.158

Konferenz: 18th International Conference on Application of Accelerators in Research and Industry (CAARI)

Verlag: Elsevier

Abstract: 
In order to determine binding energies of short-lived nuclei we have developed a time-of-flight mass spectrometer of high mass resolving power m/Delta m. This spectrometer achieves a very long ion flight path by repeatedly reflecting ions between two electrostatic ion mirrors. The nuclei to be investigated are produced in heavy ion fragmentations and separated in-flight by a fragment separator. These energetic ions are thermalized in a catcher gas cell injected into an RF ion-guide and then into an ion trap to be cooled, bunched and entered into the time-of-flight spectrometer. This technique should allow to determine the masses of short-lived nuclei with high efficiency. Using stable ions, the so far achieved mass resolving power m/Delta m exceeded 65,000. (c) 2005 Elsevier B.V. All rights reserved.

Harvard-Zitierstil: Ishida, Y., Wada, M. and Wollnik, H. (2005) A multi-reflection time-of-flight mass spectrometer for mass measurements of short-lived nuclei, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 241(1-4), pp. 983-985. https://doi.org/10.1016/j.nimb.2005.07.158

APA-Zitierstil: Ishida, Y., Wada, M., & Wollnik, H. (2005). A multi-reflection time-of-flight mass spectrometer for mass measurements of short-lived nuclei. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 241(1-4), 983-985. https://doi.org/10.1016/j.nimb.2005.07.158