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The Inner Tracking System (ITS) of the ALICE experiment at CERN will undergo an upgrade during the LHC long shutdown 3, in which the three innermost tracking layers will be replaced. This upgrade, named the Inner Tracking System 3 (ITS3),…

Instrumentation and Detectors · Physics 2023-12-14 M. Buckland

We report on the development of new 3D pixel sensors for the Phase 2 Upgrades at the High-Luminosity LHC (HL-LHC). To cope with the requirements of increased pixel granularity (e.g., 50x50 or 25x100 um2 pixel size) and extreme radiation…

Instrumentation and Detectors · Physics 2016-12-05 Gian-Franco Dalla Betta , Maurizio Boscardin , Roberto Mendicino , Sabina Ronchin , DMS Sultan , Nicola Zorzi

The Pixel Luminosity Telescope is a silicon pixel detector dedicated to luminosity measurement at the CMS experiment at the LHC. It is located approximately 1.75 m from the interaction point and arranged into 16 "telescopes", with eight…

Instrumentation and Detectors · Physics 2023-08-02 Paul Lujan

The High Luminosity Large Hadron Collider (HL-LHC) at CERN is expected to collide protons at a center-of-mass energy of 14 TeV and to reach the unprecedented peak instantaneous luminosity of $7.5 \times 10^{34} \text{cm}^{-2} \text{s}^{-1}$…

Instrumentation and Detectors · Physics 2023-01-26 Sascha Liechti

After a ten years planning and construction phase, the ATLAS pixel detector is nearing its completion and is scheduled to be integrated into the ATLAS detector to take data with the first LHC collisions in 2007. An overview of the…

Instrumentation and Detectors · Physics 2008-11-26 M. Cristinziani

For the Phase-II Upgrade of the ATLAS Detector, its Inner Detector, consisting of silicon pixel, silicon strip and transition radiation sub-detectors, will be replaced with an all new 100 % silicon tracker, composed of a pixel tracker at…

Instrumentation and Detectors · Physics 2020-09-08 Luise Poley , Craig Sawyer , Sagar Addepalli , Anthony Affolder , Bruno Allongue , Phil Allport , Eric Anderssen , Francis Anghinolfi , Jean-François Arguin , Jan-Hendrik Arling , Olivier Arnaez , Nedaa Alexandra Asbah , Joe Ashby , Eleni Myrto Asimakopoulou , Naim Bora Atlay , Ludwig Bartsch , Matthew J. Basso , James Beacham , Scott L. Beaupré , Graham Beck , Carl Beichert , Laura Bergsten , Jose Bernabeu , Prajita Bhattarai , Ingo Bloch , Andrew Blue , Michal Bochenek , James Botte , Liam Boynton , Richard Brenner , Ben Brueers , Emma Buchanan , Brendon Bullard , Francesca Capocasa , Isabel Carr , Sonia Carra , Chen Wen Chao , Jiayi Chen , Liejian Chen , Yebo Chen , Xin Chen , Vladimir Cindro , Alessandra Ciocio , Jose V. Civera , Kyle Cormier , Ella Cornell , Ben Crick , Wladyslaw Dabrowski , Mogens Dam , Claire David , Gabriel Demontigny , Karola Dette , Joel DeWitt , Sergio Diez , Fred Doherty , Jens Dopke , Nandor Dressnandt , Sam Edwards , Vitaliy Fadeyev , Sinead Farrington , William Fawcett , Javier Fernandez-Tejero , Emily Filmer , Celeste Fleta , Bruce Gallop , Zachary Galloway , Carlos Garcia Argos , Diksha Garg , Matthew Gignac , Dag Gillberg , Dena Giovinazzo , James Glover , Peter Goettlicher , Laura Gonella , Andrej Gorišek , Charles Grant , Fiona Grant , Calum Gray , Ashley Greenall , Ingrid-Maria Gregor , Graham Greig , Alexander A. Grillo , Shan Gu , Francesco Guescini , Joao Barreiro Guimaraes da Costa , Jane Gunnell , Ruchi Gupta , Carl Haber , Amogh Halgeri , Derek Hamersly , Tom-Erik Haugen , Marc Hauser , Sarah Heim , Timon Heim , Cole Helling , Hannah Herde , Nigel P. Hessey , Bart Hommels , Jan Cedric Hönig , Amelia Hunter , Paul Jackson , Keith Jewkes , Jaya John John , Thomas Allan Johnson , Tim Jones , Serguei Kachiguin , Nathan Kang , Jan Kaplon , Mohammad Kareem , Paul Keener , John Keller , Michelle Key-Charriere , Samer Kilani , Dylan Kisliuk , Christoph Thomas Klein , Thomas Koffas , Gregor Kramberger , Karol Krizka , Jiri Kroll , Susanne Kuehn , Matthew Kurth , Charilou Labitan , Carlos Lacasta , Heiko Lacker , Pedro Vicente Leitao , Pablo León , Boyang Li , Chenyang Li , Yiming Li , Zhiying Li , Zhijun Liang , Marianna Liberatore , Alison Lister , Kai Liu , Peilian Liu , Thomas Lohse , Jonas Lönker , Xinchou Lou , Weiguo Lu , Zachary Luce , David Lynn , Ross MacFadyen , Sven Mägdefessel , Kambiz Mahboubi , Usha Malik , Igor Mandić , Daniel La Marra , Jean-Pierre Martin , Forest Martinez-Mckinney , Marcela Mikestikova , Marko Mikuž , Ankush Mitra , Evan Mladina , Alyssa Montalbano , David Monzat , Masahiro Morii , Geoffrey Mullier , Jonas Neundorf , Mitch Newcomer , Yanwing Ng , Adrian Nikolica , Konstantinos Nikolopoulos , Jan Oechsle , Jason Oliver , Robert S. Orr , Gregory Ottino , Christian Paillard , Priscilla Pani , Sam Paowell , Ulrich Parzefall , Peter W. Phillips , Adrián Platero , Vicente Platero , Volker Prahl , Simon Pyatt , Kunlin Ran , Nikita Reardon , Laura Rehnisch , Alessia Renardi , Martin Renzmann , Othmane Rifki , Arturo Rodriguez Rodriguez , Guy Rosin , Edoardo Rossi , Tristan Ruggeri , Frederik Rühr , Piotr Rymaszewski , Hartmut F. -W. Sadrozinski , Phathakone Sanethavong , Sai Neha Santpur , Christian Scharf , Zach Schillaci , Stefan Schmitt , Abhishek Sharma , Gabriella Sciolla , Abraham Seiden , Xin Shi , Cameron Simpson-Allsop , Hella Snoek , Steve Snow , Carles Solaz , Urmila Soldevila , Filipe Sousa , Dennis Sperlich , Ezekiel Staats , Tynan Louis Stack , Marcel Stanitzki , Nikolai Starinsky , Jonas Steentoft , Martin Stegler , Bernd Stelzer , Stefania Stucci , Krzysztof Swientek , Geoffrey N. Taylor , Wendy Taylor , Jia Jian Teoh , Richard Teuscher , Jürgen Thomas , Allen Tigchelaar , Tony Tran , Alessandro Tricoli , Dominique Anderson Trischuk , Yoshinobu Unno , Gerrit van Nieuwenhuizen , Miguel Ullán , Jos Vermeulen , Trevor Vickey , Guillem Vidal , Marcel Vreeswijk , Matt Warren , Tony Weidberg , Moritz Wiehe , Craig Wiglesworth , Liv Wiik-Fuchs , Scott Williams , John Wilson , Rhonda Witharm , Felix Wizemann , Sven Wonsak , Steve Worm , Mike Wormald , Stefania Xella , Yuzhen Yang , Joseph Yarwick , Tang-Fai Yu , Dengfeng Zhang , Kaili Zhang , Maosen Zhou , Hongbo Zhu

This paper presents the design and simulation results of a gigabit transceiver Application Specific Integrated Circuit (ASIC) called GBCR for the ATLAS Inner Tracker (ITk) Pixel detector readout upgrade. GBCR has four upstream receiver…

Instrumentation and Detectors · Physics 2020-09-15 C. Chen , V. Wallangen , D. Gong , C. Grace , Q. Sun , D. Guo , G. Huang , S. Kulis , P. Leroux , C. Liu , T. Liu , P. Moreira , J. Prinzie , L. Xiao , J. Ye

Pixel detectors with cylindrical electrodes that penetrate the silicon substrate (so called 3D detectors) offer advantages over standard planar sensors in terms of radiation hardness, since the electrode distance is decoupled from the bulk…

ATLAS is making extensive efforts towards preparing a detector upgrade for the high luminosity operations of the LHC (HL-LHC), which will commence operation in about 10 years. The current ATLAS Inner Detector will be replaced by an…

Instrumentation and Detectors · Physics 2017-10-17 Jike Wang

A measurement has been made of the radiation damage incurred by the ATLAS Pixel Detector barrel silicon modules from the beginning of operations through the end of 2012. This translates to hadronic fluence received over the full period of…

Instrumentation and Detectors · Physics 2019-08-13 Igor V. Gorelov

To cope with the challenging environment of the planned high luminosity upgrade of the Large Hadron Collider (HL-LHC), scheduled to start operation in 2029, CMS will replace its entire tracking system. The requirements for the tracker are…

Instrumentation and Detectors · Physics 2022-12-12 The Tracker Group of the CMS Collaboration

The International Large Detector (ILD) is a proposed detector for the International Linear Collider (ILC). It has been designed to achieve an excellent jet energy resolution by using Particle Flow Algorithms (PFA), which rely on the ability…

The CMS pixel detector has been designed for a peak luminosity of 10^34cm-2s-1 and a total dose corresponding to 2 years of LHC operation at a radius of 4 cm from the interaction region. Parts of the pixel detector will have to be replaced…

Instrumentation and Detectors · Physics 2010-01-25 H. C. Kästli

The upcoming High-Luminosity upgrade of the Large Hadron Collider (LHC) necessitates a complete replacement of the ATLAS Inner Detector with the new Inner Tracker (ITk). This upgrade imposes stringent requirements on the associated Detector…

Instrumentation and Detectors · Physics 2026-04-06 Lukas Flad , Felix Sebastian Nitz , Tobias Krawutschke

The Phase-II upgrade of the ATLAS detector for the High Luminosity Large Hadron Collider (HL-LHC) includes the replacement of the current Inner Detector with an all-silicon tracker consisting of pixel and strip detectors. The current…

In view of the LHC upgrade phases towards the High Luminosity LHC (HL-LHC), the ATLAS experiment plans to upgrade the Inner Detector with an all-silicon system. Because of its radiation hardness and cost effectiveness, the n-on-p silicon…

Instrumentation and Detectors · Physics 2015-06-17 M. Bomben , A. Bagolini , M. Boscardin , L. Bosisio , G. Calderini , J. Chauveau , G. Giacomini , A. La Rosa , G. Marchori , N. Zorzi

The ATLAS Inner Detector is responsible for particle tracking in ATLAS experiment at CERN Large Hadron Collider (LHC) and comprises silicon and gas based detectors. The combination of both silicon and gas based detectors provides high…

Instrumentation and Detectors · Physics 2019-08-13 Ewa Stanecka

The CMS silicon tracker consists of two tracking devices utilizing semiconductor technology: the inner pixel and the outer strip detectors. They operate in a high-occupancy and high-radiation environment presented by particle collisions in…

Instrumentation and Detectors · Physics 2019-08-13 Viktor Veszpremi

In preparation for the High-Luminsoity LHC (HL-LHC), the ATLAS detector will undergo major detector upgrades, including the replacement of the current Inner Detector with the new all-silicon Inner Tracker (ITk). The ITk consists of a pixel…