The CsI ball ancillary detector array for TIP and TIGRESS at TRIUMF

Jonathan Williams ,C Burbadge,P Voss,G Hackman,R Henderson,B Jigmeddorj,P Kowalski,M Morrison,N Bernier,M Bowry,R Caballero-Folch,P Šiurytė,C Andreoiu,J Smallcombe,B Olaizola,A Chester,K Starosta,E Timakova,G C Ball ,A D Maclean ,S S Bhattacharjee ,Yoshihiko Saito ,Linda Gray Sexton ,Michael G Spencer ,F H Garcia ,C Jones ,Ryan Lafleur ,S A Gillespie ,Ken Van Wieren ,C E Svensson ,Max Winokan ,A B Garnsworthy ,Fangliang Wu

doi:10.1016/j.nima.2019.05.069

The CsI ball ancillary detector array for TIP and TIGRESS at TRIUMF

Jonathan Williams , C Burbadge + Show 31 more

https://doi.org/10.1016/j.nima.2019.05.069

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Journal: Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment	Publication Date: May 23, 2019
Citations: 3

Affiliation: Simon Fraser University, University of Guelph, TRIUMF, University of British Columbia, University of Surrey

#Charged Particle Detection Efficiency #Simon Fraser University + Show 8 more

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Abstract

Abstract An array of 128 CsI(Tl) charged particle detectors providing nearly 4 π coverage has been developed at Simon Fraser University (SFU) and commissioned at TRIUMF, Canada’s particle accelerator center. The new CsI ball array replaces a previous 24-detector array and offers improved charged particle detection efficiency and discrimination between reaction channels due to its increased angular coverage. A technical overview of the CsI ball array, as well as commissioning data including measurements of the charged particle detection efficiency, is presented.

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