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Position reconstruction in large-area scintillating fibre detectors

K. Mahata ; Håkan T. Johansson (Institutionen för fundamental fysik, Subatomär fysik, Experimentell subatomär fysik) ; S. Paschalis ; H. Simon ; T. Aumann
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment (0168-9002). Vol. 608 (2009), 2, p. 331-335.
[Artikel, refereegranskad vetenskaplig]

A new analysis procedure has been developed for the large-area scintillating fibre detectors with position-sensitive photomultiplier (PSPM) readout used for heavy ions in the LAND set-up at GSI. It includes gain matching of the PSPM, calibration of the PSPM fibre mask and hit reconstruction. This procedure allows for a quasi-online calibration of this tracking device. It also allows for a precise determination of the position close to the intrinsic detector resolution of 1 mm pitch together with careful treatment of individual event accuracies.



Denna post skapades 2009-12-14. Senast ändrad 2016-07-01.
CPL Pubid: 103524

 

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Institutioner (Chalmers)

Institutionen för fundamental fysik, Subatomär fysik, Experimentell subatomär fysik (2005-2013)

Ämnesområden

Mellanenergifysik

Chalmers infrastruktur

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