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Published Articles
Title Tracking performance of GasPixel detectors in test beam studies
Author(s) Boldyrev, A S (SINP, Moscow) ; Hartjes, F (Nikhef, Amsterdam) ; Hessey, N P (Nikhef, Amsterdam) ; Fransen, M (Nikhef, Amsterdam) ; Konovalov, S P (Lebedev Inst.) ; Koppert, W (Nikhef, Amsterdam) ; Romaniouk, A (Moscow Phys. Eng. Inst.) ; Shulga, E (Moscow Phys. Eng. Inst.) ; Smirnov, S Yu (Moscow Phys. Eng. Inst.) ; Smirnov, Y (Moscow Phys. Eng. Inst.) Prikaži svih 14 autora
Publication Elsevier, 2016
Number of pages 9
In: Nucl. Instrum. Methods Phys. Res., A 807 (2016) 47-55
DOI 10.1016/j.nima.2015.10.087
Subject category Detectors and Experimental Techniques
Accelerator/Facility, Experiment CERN SPS
Abstract A combination of a pixel chip and a gas chamber (GasPixel detectors) opens new opportunities for particle detectors. GasPixel detectors consist of an electron drift volume, an amplification gap and an anode plane based on a semiconductor chip. This technology promises large benefits in high-energy charged-particle tracking. It allows reconstruction of a 3D image of a particle track segment in a single detector layer with high accuracy. Several prototypes of GasPixel detectors based on micromegas technology with different gas mixtures and drift gaps were studied in a test beam. A spatial resolution of 8 μm and angular accuracy of about 0.2° in a chip plane were obtained. A dedicated Monte Carlo simulation of GasPixel detectors shows good agreement with experimental data.
Copyright/License Publication: Elsevier B.V.

Corresponding record in: Inspire


 Zapis kreiran 2020-02-15, zadnja izmjena 2020-02-17



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