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CERN Document Server 27 records found  1 - 10nextend  jump to record: Search took 0.78 seconds. 
1.
Test Beam Results of SINTEF 3D Pixel Silicon Sensorsb / ATLAS Collaboration
This paper presents test beam results of SINTEF 3D pixel sensors designed for the Inner Tracker (ITk) of the ATLAS detector at the High Luminosity LHC (HL-LHC). [...]
ATL-ITK-PROC-2023-021. - 2024 - 10.
Original Communication (restricted to ATLAS) - Full text
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2.
The ATLAS experiment at the CERN Large Hadron Collider: a description of the detector configuration for Run 3 / ATLAS Collaboration
The ATLAS detector is installed in its experimental cavern at Point 1 of the CERN Large Hadron Collider. During Run 2 of the LHC, a luminosity of $\mathcal{L}=2\times 10^{34}\mathrm{cm}^{-2}\mathrm{s}^{-1}$ was routinely achieved at the start of fills, twice the design luminosity. [...]
arXiv:2305.16623; CERN-EP-2022-259.- Geneva : CERN, 2024-05-23 - 233 p. - Published in : JINST 19 (2024) P05063 Fulltext: 2305.16623 - PDF; document - PDF; External link: Previous draft version
In : The Large Hadron Collider and The Experiments for Run 3
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3.
Radiation Hard 3D Silicon Pixel Sensors for use in the ATLAS Detector at the HL-LHC / Heggelund, Andreas Løkken (Oslo U.) ; Huiberts, Simon (Bergen U.) ; Dorholt, Ole (Oslo U.) ; Read, Alexander Lincoln (Oslo U.) ; Røhne, Ole (Oslo U.) ; Sandaker, Heidi (Oslo U.) ; Lauritzen, Magne (Bergen U.) ; Stugu, Bjarne (Bergen U.) ; Kok, Angela (U. Oslo (main)) ; Koybasi, Ozhan (U. Oslo (main)) et al.
The High Luminosity LHC (HL-LHC) upgrade requires the planned Inner Tracker (ITk) of the ATLAS detector to tolerate extremely high radiation doses. Specifically, the innermost parts of the pixel system will have to withstand radiation fluences above $1\times10^{16}$$n_{eq}cm^{-2}$. [...]
arXiv:2202.10271.- 2022-08-03 - 18 p. - Published in : JINST 17 (2022) P08003 Fulltext: document - PDF; 2202.10271 - PDF;
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4.
Beam tests of silicon pixel 3D-sensors developed at SINTEF / Dorholt, O. (Oslo U.) ; Hansen, Thor-Erik (Unlisted, NO) ; Heggelund, A. (Bergen U.) ; Kok, A. (SINTEF, Oslo) ; Pacifico, N. (Bergen U.) ; Rohne, O. (Oslo U.) ; Sandaker, H. (Oslo U.) ; Stugu, B. (Bergen U.) ; Yang, Z. (Bergen U.) ; Bomben, M. (Paris U., VI-VII) et al.
For the purpose of withstanding very high radiation doses, silicon pixel sensors with a 3D electrode geometry are being developed. Detectors of this kind are highly interesting for harch radiation environments such as expected in the High Luminosity LHC, but also for space physics and medical applications. [...]
arXiv:1806.08293.- 2018-08-24 - 9 p. - Published in : JINST 13 (2018) P08020 Fulltext: PDF;
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5.
A 2D pixel detector for very high-rate X- and gamma-ray spectroscopy and imaging / Nygård, Einar (Enxense AS, Asker) ; Malakhov, Nail (Enxense AS, Asker) ; Weilhammer, Peter (CERN ; Enxense AS, Asker) ; Dorholt, Ole (U. Oslo (main)) ; Røhne, Ole M (U. Oslo (main)) ; Nagano, Terumasa ; Yamamoto, Koei (Hamamatsu Photonics)
A new methodology for very high-speed, energy-dispersive detection of X-ray fluorescence is being developed. The underlying reasoning behind it, as well as early results from the evaluation of the first prototype, is presented..
2017 - 7 p. - Published in : Powder Diffraction 32 (2017) 133-139
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6.
Production and Integration of the ATLAS Insertable B-Layer / ATLAS IBL Collaboration
During the shutdown of the CERN Large Hadron Collider in 2013-2014, an additional pixel layer was installed between the existing Pixel detector of the ATLAS experiment and a new, smaller radius beam pipe. The motivation for this new pixel layer, the Insertable B-Layer (IBL), was to maintain or improve the robustness and performance of the ATLAS tracking system, given the higher instantaneous and integrated luminosities realised following the shutdown. [...]
arXiv:1803.00844; FERMILAB-PUB-18-826-V.- 2018-05-16 - 90 p. - Published in : JINST 13 (2018) T05008 Fulltext: 1803.00844 - PDF; pdf - PDF; 915f919fb4ff01d19bc67dd5a6b9cd70 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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7.
Module production of the one-arm AFP 3D pixel tracker / Grinstein, S. (Barcelona, IFAE ; ICREA, Barcelona) ; Cavallaro, E. (Barcelona, IFAE) ; Chmeissani, M. (Barcelona, IFAE) ; Dorholt, O. (Oslo U.) ; Förster, F. (Barcelona, IFAE) ; Lange, J. (Barcelona, IFAE) ; Lopez Paz, I. (Barcelona, IFAE) ; Manna, M. (Barcelona, IFAE) ; Pellegrini, G. (Barcelona, Inst. Microelectron.) ; Quirion, D. (Barcelona, Inst. Microelectron.) et al.
The ATLAS Forward Proton (AFP) detector is designed to identify events in which one or two protons emerge intact from the LHC collisions. AFP will consist of a tracking detector, to measure the momentum of the protons, and a time of flight system to reduce the background from multiple proton-proton interactions. [...]
arXiv:1611.01005.- 2017-01-30 - 9 p. - Published in : JINST 12 (2017) C01086 Fulltext: PDF; External link: Preprint
In : International Workshop on Semiconductor Pixel Detectors for Particles and Imaging (PIXEL2016), Sestri Levante, Italy, 5 - 9 Sep 2016
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8.
COMPET: High resolution high sensitivity MRI compatible pre-clinical PET scanner / Hines, Kim-Eigard (U. Oslo (main)) ; Bolle, Erlend (U. Oslo (main)) ; Skretting, Arne (Rikshosp Radiumhosp Med. Ctr., Oslo) ; Rohne, Ole (U. Oslo (main)) ; Bjaalie, Jan G (CMBN, Oslo) ; Volgyes, David (U. Oslo (main)) ; Rissi, Michael (U. Oslo (main)) ; Dorholt, Ole (U. Oslo (main)) ; Stapnes, Steinar (U. Oslo (main) ; CERN)
COMPET is a pre-clinical MRI compatible PET scanner which decouples sensitivity and resolution by the use of a novel detector design. The detector has been built using 8 x 8 cm(2) square layers consisting of 30 LYSO crystals (2 x 3 x 80 mm(2)) interleaved with 24 Wavelength Shifting Fibers (WLS) (3 x 1 x 80 mm(3)). [...]
2013 - Published in : Nucl. Instrum. Methods Phys. Res., A 732 (2013) 581-585
In : 13th Vienna Conference on Instrumentation, Vienna, Austria, 11 - 15 Feb 2013, pp.581-585
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9.
Characterization of a high resolution and high sensitivity pre-clinical PET scanner with 3D event reconstruction / Rissi, M (Oslo U.) ; Bjaalie, J G (Oslo U. ; CMBN, Oslo) ; Bolle, E (Oslo U.) ; Dorholt, O (Oslo U.) ; Hines, K E (Oslo U.) ; Rohne, O (Oslo U.) ; Skretting, A (Oslo U.) ; Stapnes, S (Oslo U. ; CERN) ; Volgyes, D (Oslo U.)
COMPET is a preclinical PET scanner aiming towards a high sensitivity, a high resolution and MRI compatibility by implementing a novel detector geometry. In this approach, long scintillating LYSO crystals are used to absorb the gamma-rays. [...]
2012 - Published in : Nucl. Instrum. Methods Phys. Res., A 695 (2012) 135-138
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10.
Prototype ATLAS IBL Modules using the FE-I4A Front-End Readout Chip / ATLAS IBL Collaboration
The ATLAS Collaboration will upgrade its semiconductor pixel tracking detector with a new Insertable B-layer (IBL) between the existing pixel detector and the vacuum pipe of the Large Hadron Collider. The extreme operating conditions at this location have necessitated the development of new radiation hard pixel sensor technologies and a new front-end readout chip, called the FE-I4. [...]
arXiv:1209.1906; AIDA-PUB-2012-010.- 2012 - 45 p. - Published in : JINST 7 (2012) P11010 Fulltext: PDF; External link: Preprint
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