The MR-TOF-MS isobar separator for the TITAN facility at TRIUMF
作者： Christian Jesch , Timo Dickel , Wolfgang R. Plaß , Devin Short , Samuel Ayet San Andres
DOI: 10.1007/S10751-015-1184-2
关键词:
摘要: At TRIUMF’s Ion Trap for Atomic and Nuclear Science (TITAN) a multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) will extend TITAN’s capabilities facilitate measurements in-trap decay spectroscopy of exotic nuclei that so far have not been possible due to strong isobaric contamination. This MR-TOF-MS also enable very short-lived nuclides (half-life > 1 ms) are produced in low quantities (a few detected ions overall). In order allow the installation an restricted space on platform, which TITAN facility is located, novel spectrometric methods developed. Transport, cooling distribution inside device done using buffer gas-filled RFQ-based ion beam switchyard. Mass selection achieved dynamic retrapping technique after analysis electrostatic isochronous reflector system. Only combination these realization based isobar separator at has become possible. The built, commissioned off-line currently under TITAN.
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