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The LHCb VELO Upgrade module construction
/ Akiba, K. (NIKHEF, Amsterdam) ; Alexander, M. (Glasgow U.) ; Bertella, C. (Manchester U.) ; Biolchini, A. (NIKHEF, Amsterdam) ; Bitadze, A. (Manchester U.) ; Bogdanova, G. (Higher Sch. of Economics, Moscow) ; Borghi, S. (Manchester U.) ; Bowcock, T.J.V. (Liverpool U.) ; Bridges, K. (Liverpool U.) ; Brock, M. (Oxford U.) et al.
The LHCb detector has undergone a major upgrade for LHC Run 3. This Upgrade I detector facilitates operation at higher luminosity and utilises full-detector information at the LHC collision rate, critically including the use of vertex information. [...]
arXiv:2404.13615; LHCb-DP-2024-001; LHCb-PAPER-2024-001.-
2024-06-17 - 66 p.
- Published in : JINST 19 (2024) P06023
Fulltext: 2404.13615 - PDF; Publication - PDF;
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Pixel detector hybridisation and integration with anisotropic conductive adhesives
/ Volker, Alexander (CERN) ; Schmidt, Janis Viktor (CERN) ; Dannheim, Dominik (CERN) ; Svihra, Peter (CERN) ; Pinto, Mateus Vicente Barreto (Geneva U.) ; de Oliveira, Rui (CERN) ; Braach, Justus (CERN) ; Yang, Xiao (CERN) ; Ruat, Marie (ESRF, Grenoble) ; Magalhaes, Débora (ESRF, Grenoble ; DESY) et al.
A reliable and cost-effective interconnect technology is required for the development of hybrid pixel detectors. The interconnect technology needs to be adapted for the pitch and die sizes of the respective applications. [...]
arXiv:2312.09883.-
2024-05-13 - 13 p.
- Published in : JINST 19 (2024) C05024
Fulltext: 2312.09883 - PDF; Publication - PDF;
In : 16th Topical Seminar on Innovative Particle and Radiation Detectors, Siena, Italy, 25 - 29 Sep 2023, pp.C05024
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3.
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12th Beam Telescopes and Test Beams Workshop - BTTB12
15 - 19 Apr 2024
- Edinburgh, Gb
/ Schütze, P (ed.); Zakareishvili, T (ed.); Oliva, F (ed.); Arling, J H (ed.); Velyka, A (ed.); Banerjee, D (ed.); Svihra, P (ed.); Otarid, Y (ed.); Buchanan, E (ed.); Richardson-Slipper, M (ed.) et al.
2024
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4.
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A Compact Front-End Circuit for a Monolithic Sensor in a 65-nm CMOS Imaging Technology
/ Piro, F (CERN ; Ecole Polytechnique, Lausanne) ; Rinella, G Aglieri (CERN) ; Andronic, A (U. Munster) ; Antonelli, M (INFN, Trieste) ; Aresti, M (Cagliari U. ; INFN, Cagliari) ; Baccomi, R (INFN, Trieste) ; Becht, P (Heidelberg U.) ; Beolè, S (Turin U. ; INFN, Turin) ; Braach, J (CERN) ; Buckland, M D (INFN, Trieste ; Trieste U.) et al.
This article presents the design of a front-end circuit for monolithic active pixel sensors (MAPSs). The circuit operates with a sensor featuring a small, low-capacitance (< 2 fF) collection electrode and is integrated into the DPTS chip, a proof-of-principle prototype of 1.5×1.5 mm including a matrix of 32×32 pixels with a pitch of 15μm . [...]
2023 - 10 p.
- Published in : IEEE Trans. Nucl. Sci. 70 (2023) 2191-2200
Fulltext: PDF;
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6.
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Intensified Tpx3Cam, a fast data-driven optical camera with nanosecond timing resolution for single photon detection in quantum applications
/ Nomerotski, Andrei (Brookhaven) ; Chekhlov, Matthew (Brookhaven) ; Dolzhenko, Denis (Brookhaven) ; Glazenborg, Rene (Photonis, Brive) ; Farella, Brianna (Brookhaven) ; Keach, Michael (Brookhaven) ; Mahon, Ryan (Brookhaven) ; Orlov, Dmitry (Photonis, Brive) ; Svihra, Peter (Prague, Tech. U. ; CERN)
We describe a fast data-driven optical camera, Tpx3Cam, with nanosecond scale timing resolution and 80 Mpixel/sec throughput. After the addition of intensifier, the camera is single photon sensitive with quantum efficiency determined primarily by the intensifier photocathode. [...]
arXiv:2210.13713.-
2023-01-17 - 13 p.
- Published in : JINST 18 (2023) C01023
Fulltext: PDF;
In : 23rd International Workshop for Radiation Imaging Detectors, Riva Del Garda, It, 26 - 30 Jun 2022, pp.C01023
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7.
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Optimization of a 65 nm CMOS imaging process for monolithic CMOS sensors for high energy physics
/ Rinella, G Aglieri (CERN) ; Andronic, A (Munster U., ITP) ; Antonelli, M (INFN, Trieste ; Trieste U.) ; Baccomi, R (INFN, Trieste ; Trieste U.) ; Ballabriga, R (CERN) ; Barbero, M (Marseille, CPPM) ; Barrillon, P (Marseille, CPPM) ; Baudot, J (Strasbourg, IPHC) ; Becht, P (Heidelberg U.) ; Benotto, F (INFN, Turin ; Turin U.) et al.
The long term goal of the CERN Experimental Physics Department R&D; on monolithic sensorsis the development of sub-100nm CMOS sensors for high energy physics. The first technologyselected is the TPSCo 65nm CMOS imaging technology. [...]
2023 - 15 p.
- Published in : PoS Pixel2022 (2023) 083
Fulltext: PDF;
In : 10th International Workshop on Semiconductor Pixel Detectors for Tracking and Imaging (PIXEL 2022), Santa Fe, USA, 11 - 16 Dec 2022, pp.083
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Test-beam Performance Results of the FASTPIX Sub-Nanosecond CMOS Pixel Sensor Demonstrator
/ Braach, Justus (CERN ; Hamburg U.) ; Buschmann, Eric (CERN) ; Dannheim, Dominik (CERN) ; Dort, Katharina (CERN ; Giessen U., Inst. Kernphys.) ; Kugathasan, Thanushan (Geneva U.) ; Munker, Magdalena (Geneva U.) ; Snoeys, Walter (CERN) ; Švihra, Peter (CERN) ; Vicente, Mateus (CERN ; Geneva U.)
Within the ATTRACT FASTPIX project, a monolithic pixel sensor demonstrator chip has been developed in a modified 180 nm CMOS imaging process technology, targeting sub-nanosecond timing precision for single ionising particles. It features a small collection electrode design on a 25 micrometers-thick epitaxial layer and contains 32 mini matrices of 68 hexagonal pixels each, with pixel pitches ranging from 8.66 to 20 micrometers. [...]
arXiv:2306.05938.-
2023-09-09 - 15 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1056 (2023) 168641
Fulltext: PDF;
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Measurement of $\Xi^{+}_{c}$ production in pPb collisions at $\sqrt{s_{\mathrm{NN}}}=8.16$ TeV at LHCb
/ LHCb Collaboration
A study of prompt $\Xi_{c}^{+}$ production in proton-lead collisions is performed with the LHCb experiment at a centre-of-mass energy per nucleon pair of 8.16 TeV in 2016 in $p$Pb and Pb$p$ collisions with an estimated integrated luminosity of approximately 12.5 and 17.4 nb$^{-1}$, respectively. The $\Xi_{c}^{+}$ production cross-section, as well as the $\Xi_{c}^{+}$ to $\Lambda_{c}^{+}$ production cross-section ratio, are measured as a function of the transverse momentum and rapidity and compared to latest theory predictions. [...]
arXiv:2305.06711; LHCb-PAPER-2022-041; CERN-EP-2023-057.-
Geneva : CERN, 2024-04-01 - 20 p.
- Published in : Phys. Rev. C 109 (2024) 044901
Fulltext: Publication - PDF; 2305.06711 - PDF; Related data file(s): ZIP; Supplementary information: ZIP;
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