Details

Autor(en) / Beteiligte

• Morel, F
• Hu-Guo, C
• Bertolone, G
• Claus, G
• Colledani, C
• Dorokhov, A
• Dozière, G
• Dulinski, W
• Fang, X
• Goffe, M
• Himmi, A
• Jaaskelainen, K
• Senyukov, S
• Specht, M
• Szelezniak, M
• Pham, H
• Valin, I
• Wang, T
• Winter, M

Titel

MISTRAL & ASTRAL: two CMOS Pixel Sensor architectures suited to the Inner Tracking System of the ALICE experiment

Ist Teil von

• Journal of instrumentation, 2014-01, Vol.9 (1), p.C01026-C01026

Erscheinungsjahr

2014

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• A detector, equipped with 50 mu m thin CMOS Pixel Sensors (CPS), is being designed for the upgrade of the Inner Tracking System (ITS) of the ALICE experiment at LHC. Two CPS flavours, MISTRAL and ASTRAL, are being developed at IPHC aiming to meet the requirements of the ITS upgrade. The first is derived from the MIMOSA28 sensor designed for the STAR-PXL detector. The second integrates a discriminator in each pixel to improve the readout speed and power consumption. This paper will describe in details the sensor development and show some preliminary test results.