The Malta CMOS pixel detector prototype for the ATLAS Pixel ITK
The Malta CMOS pixel detector prototype for the ATLAS Pixel ITK
复制标题
适用于 ATLAS Pixel ITK 的马耳他 CMOS 像素探测器原型
DOI：
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
C. A. M. Tobon
中科院分区：
文献类型：
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作者：
Abhishek Sharma;L. S. Argemi;I. Tortajada;I. Berdalovic;D. Bortoletto;R. Cardella;F. Dachs;V. Dao;T. Hemperek;B. Hiti;T. Kugathasan;K. Moustakas;H. Pernegger;P. Riedler;P. Rymaszewski;C. Riegel;E. J. Schioppa;W. Snoeys;C. S. Sánchez;Tianyang Wang;Wermes Norbert;C. A. M. Tobon
ATLAS实验计划对其跟踪探测器进行重大升级，包括条带和像素，以充分利用高亮度LHC。一种基于180 nm TowerJazz CMOS成像技术的新型单片有源像素传感器，被称为MALTA，旨在满足ITk像素探测器外桶层的辐射硬度要求（1.5x1015 1 MeV neq/cm 2）。MALTA将低噪声（ENC<20 e−）和低功耗（1 μW/像素）与小像素尺寸（36.4x36.4 μm2）的快速信号响应（25 ns束流交叉）结合在一起，并采用新型高速异步读出架构，以科普HL-LHC预期的高命中率。在粒子束测试中进行了广泛的实验室测试和表征，并与以前相同技术的原型进行了比较。沿着介绍了传感器技术和读出结构的概述以及实验室测试、放射源测试和束流测试的初步结果。
The ATLAS experiment is planning a major upgrade of its tracking detectors, both strip and pixel, to take full advantage of the High Luminosity LHC. A novel Monolithic Active Pixel Sensor based on 180 nm TowerJazz CMOS imaging technology, dubbed MALTA, has been designed to meet the radiation hardness requirements (1.5x1015 1 MeV neq/cm2) of the outer barrel layers of the ITk Pixel detector. MALTA combines low noise (ENC<20 e−) and low power operation (1 μW/pixel) with a fast signal response (25 ns bunch crossing) in small pixel size (36.4x36.4 μm2), with a novel high-speed asynchronous readout architecture to cope with the high hit-rates expected at HL-LHC. Extensive lab testing and characterisation in particle beam tests have been conducted on this design and compared with previous prototypes of the same technology. An overview of the sensor technology and readout architecture are presented along with the preliminary results from laboratory tests, radioactive source tests and beam tests.
影响因子：
1.3
作者：
H. Pernegger;R. Bates;C. Buttar;M. Dalla;J. V. Hoorne;T. Kugathasan;D. Maneuski;L. Musa;P. Riedler;C. Riegel;C. Sbarra;D. Schaefer;E. J. Schioppa;W. Snoeys
通讯作者：
H. Pernegger;R. Bates;C. Buttar;M. Dalla;J. V. Hoorne;T. Kugathasan;D. Maneuski;L. Musa;P. Riedler;C. Riegel;C. Sbarra;D. Schaefer;E. J. Schioppa;W. Snoeys
影响因子：
1.3
作者：
Berdalovic, I.;Bates, R.;Wermes, N.
通讯作者：
Wermes, N.