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Beam test performance of the APV5 chip
/ de Fez-Laso, M D M (Imperial Coll., London) ; Bonaccorso, C (Imperial Coll., London) ; Gill, K (Imperial Coll., London) ; Hall, G (Imperial Coll., London) ; Iles, G (Imperial Coll., London) ; MacEvoy, B (Imperial Coll., London) ; Millmore, M (Imperial Coll., London) ; Potts, A (Imperial Coll., London) ; Raymond, M (Imperial Coll., London) ; French, M (Rutherford) et al.
The performance of the latest prototype of the radiation hard front end chip to be used by the CMS collaboration for analogue readout of the microstrip tracker has been evaluated with a silicon microstrip detector in a beam at CERN. The circuit, developed by the RD20 collaboration, consists of 128 channels of amplifier, pipeline memory, analogue signal processor and a serial multiplexer. [...]
CMS-TN-96-051; IC-HEP-96-2; IC-HEP-96-02.-
1996 - 22 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 382 (1996) 533-544
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4.
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Silicon sensors with various pixel geometries adapted for a common readout ASIC
/ Milovanovic, Marko (Liverpool U.) ; Burdin, S (Liverpool U.) ; Dervan, P (Liverpool U.) ; Buttar, C (Liverpool U.) ; Bates, R (Liverpool U.) ; Blue, A (Liverpool U.) ; Doonan, K (Liverpool U.) ; Wraight, K G (Liverpool U.) ; Mcmullen, T (Liverpool U.) ; Stewart, A (Liverpool U.) et al.
/ATLAS UK Pixels
ATLAS is proposing to replace the entire tracking system for HL-LHC operation. The ``Letter of Intent'' baseline pixel size at higher radii was 50 × 250μm(2) (varphi × η), based on the FE-I4 readout chip, and this was optimized for the central barrel region. [...]
2014
- Published in : JINST 9 (2014) C11010
In : WIT2014 Workshop on Intelligent Trackers, Philadelphia, USA, 14 - 16 May 2014, pp.C11010
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5.
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High voltage multiplexing for the ATLAS Tracker Upgrade
/ Villani, E G (Rutherford) ; Phillips, P (Rutherford) ; Matheson, J (Rutherford) ; Lynn, D (RIKEN BNL) ; Hommels, L B A (Cambridge U.) ; Gregor, I (DESY) ; Bessner, M (DESY) ; Tackmann, K (DESY) ; Newcomer, F M (Pennsylvania U.) ; Spencer, E (UC, Santa Cruz) et al.
The increased luminosity of the HL-LHC will require more channels in the upgraded ATLAS Tracker, as a result of the finer detector segmentation, stemming from the otherwise too high occupancy. Among the many technological challenges facing the ATLAS Tracker Upgrade there is more an efficient power distribution and HV biasing of the sensors. [...]
2014
- Published in : JINST 9 (2014) C01032
In : 13th Topical Seminar on Innovative Particle and Radiation Detectors, Sienna, Italy, 7 - 10 Oct 2013, pp.C01032
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6.
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A double-sided, shield-less stave prototype for the ATLAS Upgrade strip tracker for the High Luminosity LHC
/ Díez, S (LBNL, Berkeley) ; Haber, C H (LBNL, Berkeley) ; Witharm, R (LBNL, Berkeley) ; Affolder, A A (Liverpool U.) ; Allport, P P (Liverpool U.) ; Anghinolfi, F (CERN) ; Bates, R (Glasgow U.) ; Beck, G (Queen Mary, U. of London) ; Benitez, V (Barcelona, Inst. Microelectron.) ; Bernabeu, J (Valencia U., IFIC) et al.
A detailed description of the integration structures for the barrel region of the silicon strips tracker of the ATLAS Phase-II upgrade for the upgrade of the Large Hadron Collider, the so-called High Luminosity LHC (HL-LHC), is presented. This paper focuses on one of the latest demonstrator prototypes recently assembled, with numerous unique features. [...]
2014
- Published in : JINST 9 (2014) P03012
IOP Open Access article: PDF;
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7.
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A double-sided silicon micro-strip Super-Module for the ATLAS Inner Detector upgrade in the High-Luminosity LHC
/ Gonzalez-Sevilla, S (Geneva U.) ; Affolder, A A (Liverpool U.) ; Allport, P P (Liverpool U.) ; Anghinolfi, F (CERN) ; Barbier, G (Geneva U.) ; Bates, R (Glasgow U.) ; Beck, G (Queen Mary, U. of London) ; Benitez, V (Barcelona, Inst. Microelectron.) ; Bernabeu, J (Valencia U., IFIC) ; Blanchot, G (CERN) et al.
The ATLAS experiment is a general purpose detector aiming to fully exploit the discovery potential of the Large Hadron Collider (LHC) at CERN. It is foreseen that after several years of successful data-taking, the LHC physics programme will be extended in the so-called High-Luminosity LHC, where the instantaneous luminosity will be increased up to 5 × 1034 cm−2 s−1. [...]
2014
- Published in : JINST 9 (2014) P02003
IOP Open Access article: PDF;
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Progress with the single-sided module prototypes for the ATLAS tracker upgrade stave
/ Allport, P P (Liverpool U.) ; O'Shea, V (Glasgow U.) ; Wiik, L (Brookhaven) ; Dressnandt, N (Pennsylvania U.) ; Matheson, J (Rutherford) ; Li, Z (Brookhaven) ; Viehhauser, G (Oxford U.) ; Gallop, B (Rutherford) ; Jones, T J (Liverpool U.) ; Dwuznik, M (AGH-UST, Cracow) et al.
The ATLAS experiment is preparing for the planned luminosity upgrade of the LHC (the super-luminous LHC or sLHC) with a programme of development for tracking able to withstand an order of greater magnitude radiation fluence and much greater hit occupancy rates than the current detector. This has led to the concept of an all-silicon tracker with an enhanced performance pixel-based inner region and short-strips for much of the higher radii. [...]
2011
- Published in : Nucl. Instrum. Methods Phys. Res., A 636 (2011) S90-S96
In : 7th International Symposium on the Development and Application of Semiconductor Tracking Detectors, Hiroshima, Japan, 29 Aug - 01 Sep 2009, pp.S90-S96
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10.
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The integration and engineering of the ATLAS SemiConductor Tracker Barrel
/ Abdesselam, A (Oxford U.) ; Allport, P P (Liverpool U.) ; Anastopoulos, C (Sheffield U.) ; Anderson, B (University Coll. London) ; Andricek, L (Munich, Max Planck Inst.) ; Anghinolfi, F (CERN) ; Apsimon, R (Rutherford) ; Atkinson, T (Melbourne U.) ; Attree, D J (University Coll. London) ; Austin, N (Liverpool U.) et al.
2008
- Published in : JINST 3 (2008) P10006
SISSA/IOP Open Access article: PDF;
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