Summary of One Year Operation of the EUDET CMOS Pixel Telescope

M.i.p. detection performances of a 100 us read-out CMOS pixel sensor with digitised outputs

Swift, high resolution CMOS pixel sensors are being developed for the ILC vertex detector, aiming to allow approaching the interaction point very closely. A major issue is the time resolution of the sensors needed to deal with the high occupancy generated by the beam related background. A 128x576 pixel sensor providing digitised outputs at a read-out time of 92.5 us, was fabricated in 2008 within the EU project EUDET, and tested with charged particles at the CERN-SPS. Its prominent performances in terms of noise, detection efficiency versus fake hit rate, spatial resolution and radiation toler…

Resolution studies with the DATURA beam telescope

Detailed studies of the resolution of a EUDET-type beam telescope are carried out using the DATURA beam telescope as an example. The EUDET-type beam telescopes make use of CMOS MIMOSA 26 pixel detectors for particle tracking allowing for precise characterisation of particle sensing devices. A profound understanding of the performance of the beam telescope as a whole is obtained by a detailed characterisation of the sensors themselves. The differential intrinsic resolution as measured in a MIMOSA 26 sensor is extracted using an iterative pull method and various quantities that depend on the siz…

TelePix2：面向DESY II测试束流装置中EUDET型望远镜的全尺寸快速感兴趣区域触发与定时系统

TelePix2: Full scale fast region of interest trigger and timing for the EUDET-style telescopes at the DESY II Test Beam Facility

本文提出全尺寸HV-CMOS芯片TelePix2，作为DESY II测试束流望远镜的定时与感兴趣区域触发层，解决多粒子读出歧义和小器件触发效率低的问题，其效率超过99%、时间分辨率达3.844(2) ns，并已成功集成到EUDAQ2与AIDA-TLU系统中。

Summary and Conclusions of the 'JRA Beam Telescope 2025'-Forum at the 6th Beam Telescopes and Test Beams Workshop

On January 17th 2018, a forum on a possible Joint Research Activity on a future common Beam Telescope was held during the 6th Beam Telescopes and Test Beams Workshop (BTTB) in Zurich, Switzerland. The BTTB workshop aims at bringing together the community involved in beam tests. It therefore offers a suitable platform to induce community-wide discussions. The forum and its discussions were well received and the participants concluded that appropriate actions should be undertaken promptly. Specific hardware and software proposals were discussed, with an emphasis on improving current common EUDET…

Overview of CMOS sensors for future tracking detectors

The depleted CMOS sensors are emerging as one of the main candidate technologies for future tracking detectors in high luminosity colliders. Its capability of integrating the sensing diode into the CMOS wafer hosting the front-end electronics allows for reduced noise and higher signal sensitivity. They are suitable for high radiation environments due to the possibility of applying high depletion voltage and the availability of relatively high resistivity substrates. The use of a CMOS commercial fabrication process leads to their cost reduction and allows faster construction of large area detec…

MALTA-Cz：一种基于高阻直拉法衬底的抗辐射全尺寸小电极单片CMOS传感器

MALTA-Cz: A radiation hard full-size monolithic CMOS sensor with small electrodes on high-resistivity Czochralski substrate

本文介绍了为ATLAS ITk升级研发的抗辐射全尺寸单片CMOS传感器MALTA-Cz，通过优化工艺与特殊注入设计在高阻直拉法衬底上实现小电极制造，在$2\ imes10^{15}$ 1 MeV n$_{eq}$/cm$^{2}$辐照后仍保持优异探测效率，时间分辨率达2 ns。