Publication Date:
2020-02-12
Description:
A complex beam detector consisting of a high-resolution beam profile monitor (BPM) and a time of flight (TOF) spectrometer with tracking capabilities was designed especially for the special needs of the Cologne center for accelerator mass spectrometry (CologneAMS). The beam detector assembly is designed to match the beam specifications of the 6 MV Tandetron AMS setup and its data acquisition system. It will have a reconfigurable structure, either as a fast TOF subsystem with a ca. 10 cm2 equivalent active area, or as a more complex BPM–TOF detector with beam tracking capabilities and a larger active area (16 cm2). The purpose of this detector is to suppress background during spectrometry of heavy ions (U, Cm, Pu, Am etc.) and to suppress isobaric interferences such as 36S in 36Cl spectra.
Keywords:
550 - Earth sciences
Type:
info:eu-repo/semantics/article
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