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The foreseen luminosity upgrade for the LHC (a factor of 5-10 more in peak luminosity by 2021) poses serious constraints on the technology for the ATLAS tracker in this High Luminosity era (HL-LHC). In fact, such luminosity increase leads…

Instrumentation and Detectors · Physics 2012-11-01 The ATLAS Planar Pixel Sensor R&D Project , : , M. Bomben

The use of CMOS Pixel Sensors (CPS) for high resolution and low material vertex detectors has been validated with the 2014 and 2015 physics runs of the STAR-PXL detector at RHIC/BNL. This opens the door to the use of CPS for inner tracking…

Instrumentation and Detectors · Physics 2017-03-08 A. Besson , A. Pérez Pérez , E. Spiriti , J. Baudot , G. Claus , M. Goffe , M. Winter

The detection and tracking of small targets in passive optical remote sensing (PORS) has broad applications. However, most of the previously proposed methods seldom utilize the abundant temporal features formed by target motion, resulting…

Computer Vision and Pattern Recognition · Computer Science 2024-05-16 Weihua Gao , Wenlong Niu , Wenlong Lu , Pengcheng Wang , Zhaoyuan Qi , Xiaodong Peng , Zhen Yang

Collider detectors have taken advantage of the resolution and accuracy of silicon detectors for at least four decades. Future colliders will need large areas of silicon sensors for low mass trackers and sampling calorimetry. Monolithic…

The harsh machine background at the Compact Linear Collider (CLIC) forms a strong constraint on the design of the innermost part of the tracker. For the CLIC Conceptual Design Report, the detector concepts developed for the International…

Instrumentation and Detectors · Physics 2012-03-06 D. Dannheim , A. Sailer , J. Trenado , M. Vos

Detectors based on pixels with timing capabilities are gaining increasing importance in the last years. Next-to-come high-energy physics experiments at colliders require the use of time information in tracking, due to the expected levels of…

Instrumentation and Detectors · Physics 2023-01-27 Gian Matteo Cossu , Adriano Lai

In this paper, we describe the development of monolithic pixel detectors by using a Silicon-on-Insulator (SOI) technology for X-ray and charged particle applications. The detectors are based on a 0.2 {\mu}m CMOS fully depleted SOI process…

Instrumentation and Detectors · Physics 2019-11-14 S. Mitsui , Y. Arai , T. Miyoshi , A. Takeda

The entire CMS silicon pixel detector will be replaced to operate at the High-Luminosity LHC. In this contribution, the new Tracker Endcap Pixel detector will be presented, focusing on a novel concept to provide both power and data…

Instrumentation and Detectors · Physics 2021-11-15 Arne Christoph Reimers

Pixel tracking detectors at upcoming collider experiments will see unprecedented charged-particle densities. Real-time data reduction on the detector will enable higher granularity and faster readout, possibly enabling the use of the pixel…

In order to fully exploit the physics potential of a future high energy e+e- linear collider, a Vertex Tracker, providing high resolution track reconstruction, is required. Hybrid Silicon pixel sensors are an attractive option, for the…

High Energy Physics - Experiment · Physics 2009-10-31 M. Battaglia , R. Orava , K. Tammi , K. Osterberg , W. Kucewicz , A. Zalewska , M. Caccia , R. Campagnolo , C. Meroni , P. Grabiec , B. Jaroszewicz , J. Marczewski

We present the development of a single-photon detector and the connected read-out electronics. This `hybrid' detector is based on a vacuum tube, transmission photocathode, microchannel plate and a pixelated CMOS read-out anode encapsulating…

Instrumentation and Detectors · Physics 2022-07-06 J. A. Alozy , N. V. Biesuz , M. Campbell , V. Cavallini , A. Cotta Ramusino , M. Fiorini , M. Guarise , X. Llopart Cudie

In this work, the characteristics of a prototype SPECT system based on the Timepix readout chip, with a MURA type encoding mask, were evaluated. The set-up has a small field of view and can be used in preclinical studies of drugs in small…

Instrumentation and Detectors · Physics 2025-05-06 V. Rozhkov , I. Hernandez , A. Leyva , A. Zhemchugov

The Liquid Argon Time Projection Chamber (LAr-TPC) detectors provide excellent imaging and particle identification ability for studying neutrinos. An efficient and automatic reconstruction procedures are required to exploit potential of…

Computer Vision and Pattern Recognition · Computer Science 2015-03-02 Piotr Płoński , Dorota Stefan , Robert Sulej , Krzysztof Zaremba

This paper presents the results of the characterisation of a pixel sensor manufactured in OKI 0.2 micron SOI technology integrated on a high-resistivity substrate, and featuring several pixel cell layouts for charge collection optimisation.…

Instrumentation and Detectors · Physics 2011-10-19 Marco Battaglia , Dario Bisello , Devis Contarato , Peter Denes , Piero Giubilato , Serena Mattiazzo , Devis Pantano , Sarah Zalusky

The CMS Phase-1 pixel detector was extracted from the underground cavern after the end of the LHC Run-2 in 2019 and has been kept cold to protect the silicon sensors during the long shutdown period (LS2) in 2019-2021. The LHC is now…

Instrumentation and Detectors · Physics 2022-10-05 Lars Olivier Sebastian Noehte

The demands on detectors for particle detection as well as for medical and astronomical X-ray imaging are continuously pushing the development of novel pixel detectors. The state of the art in pixel detector technology to date are hybrid…

Instrumentation and Detectors · Physics 2009-11-11 Hans Krueger

Two cylindrical forward TPC detectors are described which were constructed to extend the phase space coverage of the STAR experiment to the region 2.5 < |\eta| < 4.0. For optimal use of the available space and in order to cope with the high…

We have developed a prototype system for the ILC vertex detector based on DEPFET pixels. The system operates a 128x64 matrix (with ~35x25 square micron large pixels) and uses two dedicated microchips, the SWITCHER II chip for matrix…

Experiments at the future Electron Ion Collider require excellent hadron identification in a broad momentum range, in harsh conditions. A RICH capable to fulfill the PID requirements of the EIC could use MPGD-based photon detectors with…

A front end ASIC has been designed to equip the {\mu}TPC prototype developed for the MIMAC project, which requires 3D reconstruction of low energy particle tracks in order to perform directional detection of galactic Dark Matter. Each ASIC…

Instrumentation and Methods for Astrophysics · Physics 2011-11-22 J. P. Richer , O. Bourrion , G. Bosson , O. Guillaudin , F. Mayet , D. Santos