Recent results and perspectives of the Monopix Depleted Monolithic Active Pixel Sensors (DMAPS)

IF 1.5 3区物理与天体物理 Q3 INSTRUMENTS & INSTRUMENTATION

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment Pub Date : 2024-11-08 DOI:10.1016/j.nima.2024.170007

Fabian Hügging , Marlon Barbero , Pierre Barrilon , Christian Bespin , Patrick Breugnon , Ivan Caicedo , Yavuz Degerli , Jochen Dingfelder , Tomasz Hemperek , Toko Hirono , Hans Krüger , Konstantinos Moustakas , Patrick Pangaud , Heinz Pernegger , Petra Riedler , Piotr Rymaszewski , Lars Schall , Philippe Schwemling , Walter Snoeys , Tianyang Wang , Sinuo Zhang

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引用次数: 0

Abstract

The integration of readout electronics and sensors into a single entity of silicon in monolithic pixel detectors lowers the material budget while simplifying the production procedure compared to the conventional hybrid pixel detector concept. The increasing availability of high-resistivity substrates and high-voltage capabilities in commercial CMOS processes facilitates the application of depleted monolithic active pixel sensors (DMAPS) in modern particle physics experiments. TJ-Monopix2 and LF-Monopix2 chips are the most recent large-scale prototype DMAPS in their respective development line originally designed for the ATLAS Inner Tracker outer layer environment. In this contribution, the latest laboratory characterizations and beam test results of both DMAPS are presented with a special emphasis on performance after irradiation to high fluences.

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Monopix 贫化型单片有源像素传感器 (DMAPS) 的最新成果和展望

与传统的混合像素探测器概念相比，在单片像素探测器中将读出电子元件和传感器集成到一个硅实体中，既降低了材料预算，又简化了生产程序。随着商用 CMOS 工艺中高电阻率基板和高电压能力的日益普及，耗尽型单片有源像素传感器（DMAPS）在现代粒子物理实验中的应用变得越来越容易。TJ-Monopix2 和 LF-Monopix2 芯片是各自开发线中最新的大规模 DMAPS 原型，最初是为 ATLAS 内部跟踪器外层环境设计的。本文将介绍这两个 DMAPS 的最新实验室特性和光束测试结果，并特别强调了它们在高辐照度下的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment 物理-光谱学

CiteScore

3.20

自引率

21.40%

发文量

787

审稿时长

1 months

期刊介绍： Section A of Nuclear Instruments and Methods in Physics Research publishes papers on design, manufacturing and performance of scientific instruments with an emphasis on large scale facilities. This includes the development of particle accelerators, ion sources, beam transport systems and target arrangements as well as the use of secondary phenomena such as synchrotron radiation and free electron lasers. It also includes all types of instrumentation for the detection and spectrometry of radiations from high energy processes and nuclear decays, as well as instrumentation for experiments at nuclear reactors. Specialized electronics for nuclear and other types of spectrometry as well as computerization of measurements and control systems in this area also find their place in the A section. Theoretical as well as experimental papers are accepted.