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Related papers: Local Alignment of the BABAR Silicon Vertex Tracki…

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We discuss the design, implementation and performance of the radiation monitoring and protection system used by the Silicon Vertex Tracker (SVT) in the BaBar detector. Using 12 reverse-biased PIN photodiodes mounted around the beampipe near…

High Energy Physics - Experiment · Physics 2007-05-23 Babar Collaboration , T. I. Meyer

We have investigated the depletion voltage changes, the leakage current increase and the charge collection efficiency of a silicon microstrip detector identical to those used in the inner layers of the BaBar Silicon Vertex Tracker (SVT)…

Instrumentation and Detectors · Physics 2009-11-10 S. Bettarini , M. Bondioli , L. Bosisio , G. Calderini , C. Campagnari , S. Dittongo , F. Forti , M. A. Giorgi , G. Marchiori , G. Rizzo

The ePIC collaboration is developing a multidetector system to explore the fundamental properties of the strong interaction at the future Electron-Ion Collider (EIC), to be built at Brookhaven National Laboratory. A key component of the…

Instrumentation and Detectors · Physics 2026-01-15 R. Turrisi

The alignment procedure of the Silicon Microstrip Tracker, SMT, and the Central Fiber Tracker, CFT, is described. Alignment uncertainties and resulting systematic errors in physics analyses are addressed.

Instrumentation and Detectors · Physics 2010-04-22 Andre Sopczak

The Online Silicon Vertex Tracker is the new CDF-II level 2 trigger processor designed to reconstruct 2-D tracks within the Silicon Vertex Detector with high speed and accuracy. By performing a precise measurement of impact parameters the…

The ALEPH Silicon Vertex Detector for LEP2 featured a laser survey system to monitor its mechanical stability. The analysis of laser system data from 1997 to 2000 showed that VDET suffered a time-dependent displacement. It resulted to be…

Instrumentation and Detectors · Physics 2010-08-12 Giacomo Sguazzoni

The STAR Silicon Strip Detector (SSD) completes the three layers of the Silicon Vertex Tracker (SVT) to make an inner tracking system located inside the Time Projection Chamber (TPC). This additional fourth layer provides two dimensional…

BABAR, the detector for the SLAC PEP-II asymmetric e+e- B Factory operating at the upsilon 4S resonance, was designed to allow comprehensive studies of CP-violation in B-meson decays. Charged particle tracks are measured in a multi-layer…

High Energy Physics - Experiment · Physics 2012-08-27 The BABAR Collaboration

A small set of final prototypes of the ATLAS Inner Detector silicon tracker (Pixel and SCT) were used to take data during the 2004 Combined Test Beam. Data were collected from runs with beams of different flavour (electrons, pions, muons…

Instrumentation and Detectors · Physics 2010-05-12 A. Ahmad , A. Andreazza , T. Atkinson , J. Baines , A. J. Barr , R. Beccherle , P. J. Bell , J. Bernabeu , Z. Broklova , P. A. Bruckman de Renstrom , D. Cauz , L. Chevalier , S. Chouridou , M. Citterio , A. Clark , M. Cobal , T. Cornelissen , S. Correard , M. J. Costa , D. Costanzo , S. Cuneo , M. Dameri , G. Darbo , J. B. de Vivie , B. Di Girolamo , D. Dobos , Z. Drasal , J. Drohan , K. Einsweiler , M. Elsing , D. Emelyanov , C. Escobar , K. Facius , P. Ferrari , D. Fergusson , D. Ferrere , T. Flick , D. Froidevaux , G. Gagliardi , M. Gallas , B. J. Gallop , K. K. Gan , C. Garcia , I. L. Gavrilenko , C. Gemme , P. Gerlach , T. Golling , S. Gonzalez-Sevilla , M. J. Goodrick , G. Gorfine , T. Goettfert , J. Grosse-Knetter , P. H. Hansen , K. Hara , R. Hartel , A. Harvey , R. J. Hawkings , F. E. W. Heinemann , T. Henns , J. C. Hill , F. Huegging , E. Jansen , J. Joseph , M. Karagoz Unel , M. Kataoka , S. Kersten , A. Khomich , R. Klingenberg , P. Kodys , T. Koffas , N. Konstantinidis , V. Kostyukhin , C. Lacasta , T. Lari , S. Latorre , C. G. Lester , W. Liebig , A. Lipniacka , K. F. Lourerio , M. Mangin-Brinet , S. Marti i Garcia , M. Mathes , C. Meroni , B. Mikulec , B. Mindur , S. Moed , G. Moorhead , P. Morettini , E. W. J. Moyse , K. Nakamura , P. Nechaeva , K. Nikolaev , F. Parodi , S. Parzhitski , J. Pater , R. Petti , P. W. Phillips , B. Pinto , A. Poppleton , K. Reeves , I. Reisinger , P. Reznicek , P. Risso , D. Robinson , S. Roe , A. Rozanov , A. Salzburger , H. Sandaker , L. Santi , C. Schiavi , J. Schieck , J. Schultes , A. Sfyrla , C. Shaw , F. Tegenfeldt , C. J. W. P. Timmermans , B. Toczek , C. Troncon , M. Tyndel , F. Vernocchi , J. Virzi , T. Vu Anh , M. Warren , J. Weber , M. Weber , A. R. Weidberg , J. Weingarten , P. S. Wells , A. Zhelezko

The alignment of the ATLAS Inner Detector is performed with a track-based algorithm. The aim of the detector alignment is to provide an accurate description of the detector geometry such that track parameters are accurately determined and…

Instrumentation and Detectors · Physics 2019-10-15 Julian Wollrath

A misalignment of LiDAR as low as a few degrees could cause a significant error in obstacle detection and mapping that could cause safety and quality issues. In this paper, an accurate inspection system is proposed for estimating a LiDAR…

Image and Video Processing · Electrical Eng. & Systems 2020-08-25 Seontake Oh , Ji-Hwan You , Azim Eskandarian , Young-Keun Kim

The performance of the ATLAS Inner Detector alignment has been studied using $pp$ collision data at $\sqrt{s} = 13$ TeV collected by the ATLAS experiment during Run 2 (2015 to 2018) of the Large Hadron Collider (LHC). The goal of the…

High Energy Physics - Experiment · Physics 2021-01-05 ATLAS Collaboration

The Semiconductor Tracker (SCT) is a silicon strip detector and one of the key precision tracking devices in the Inner Detector of the ATLAS experiment at CERN LHC. The completed SCT has been installed inside the ATLAS experimental cavern…

Instrumentation and Detectors · Physics 2019-08-13 Vasiliki A. Mitsou

Scanning Laser Doppler Vibrometer (SLDV) measurements are affected by sensor head vibrations as if they are vibrations of the target surface itself. This paper presents practical correction schemes to solve this important problem. The study…

Instrumentation and Detectors · Physics 2020-06-22 Ben J. Halkon , Steve J. Rothberg

When testing and calibrating particle detectors in a test beam, accurate tracking information independent of the detector being tested is extremely useful during the offline analysis of the data. A general-purpose Silicon Beam Tracker (SBT)…

The alignment of tracking detectors is crucial for the physics programme at the LHC, especially for precision measurements like the W mass. The alignment of the ATLAS silicon tracking detectors with a total of 5832 modules poses an…

Instrumentation and Detectors · Physics 2008-08-05 Oleg Brandt

ATLAS is a multipurpose experiment at the LHC. The tracking system of ATLAS, embedded in a 2 T solenoidal field, is composed of different technologies: silicon planar sensors (pixel and microstrips) and drift-tubes. The procedure used to…

Instrumentation and Detectors · Physics 2019-08-13 Ana Ovcharova

The complex system of the CMS all-silicon Tracker, with 15\,148 silicon strip and 1440 silicon pixel modules, requires sophisticated alignment procedures. In order to achieve an optimal track-parameter resolution, the position and…

Instrumentation and Detectors · Physics 2011-08-31 Claus Kleinwort , Frank Meier
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