| 主頁 > Quad-module characterization with the MALTA monolithic pixel chip |
| Article | |
| Title | Quad-module characterization with the MALTA monolithic pixel chip |
| Author(s) | Dachs, F (CERN) ; Zoubir, A M (Darmstadt, Tech. U.) ; Sharma, A (CERN) ; Solans Sanchez, C (CERN) ; Buttar, C M (Glasgow U.) ; Bortoletto, D (Oxford U.) ; Dobrijevic, D (Zagreb U.) ; Berlea, D -V (DESY) ; Charbon, E (Ecole Polytechnique, Lausanne) ; Piro, F (CERN) ; Gustavino, G (CERN) ; Sandaker, H (Oslo U.) ; Pernegger, H (CERN) ; Asensi Tortajada, I (CERN) ; Weick, J (CERN ; Darmstadt, Tech. U.) ; Gonella, L (Birmingham U.) ; De Acedo, L Flores Sanz (CERN) ; Núñez, M Vázquez (Valencia U.) ; Gazi, M (Oxford U.) ; LeBlanc, M (Manchester U.) ; van Rijnbach, M (Oslo U.) ; Riedler, P (CERN) ; Allport, P (Birmingham U.) ; Worm, S (DESY) ; Suligoj, T (Zagreb U.) ; Dao, V (CERN) ; Millan, V Gonzalez (Valencia U.) ; Snoeys, W (CERN) |
| Publication | 2024 |
| Number of pages | 3 |
| In: | Nucl. Instrum. Methods Phys. Res., A 1064 (2024) 169306 |
| In: | PSD13: The 13th International Conference on Position Sensitive Detectors, Oxford, United Kingdom, 3 - 9 Sep 2023, pp.169306 |
| DOI | 10.1016/j.nima.2024.169306 (publication) |
| Subject category | Detectors and Experimental Techniques |
| Abstract | The MALTA silicon pixel detector combines a depleted monolithic active pixel sensor (DMAPS) with a fully asynchronous front-end and readout. It features a high granularity pixel matrix with a 36.4 μm symmetric pixel pitch, low power consumption of <1 μW/pixel and low material budget with detector thicknesses as little as 50 μm. It achieves a radiation hardness to 100MRad TID and more than 1 × 10E15 1 MeV neq/cm2 with a time resolution of <2 ns (Pernegger et al., 2023). In order to cover large sensitive areas efficiently with a minimum of power and data connections the development of modules, comprising of up to 4 MALTA detectors, is studied. This contribution presents the beam test performance of parallel and serial powered MALTA 4-chip modules in an effort to characterize the sensor’s chip-to-chip data and power transmission and prepare the production of a first prototype of an ultra-light weight 4-chip module on a flexible circuit with next generation MALTA2 sensors. |
| Copyright/License | publication: © 2024 Elsevier B.V. |