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1.
The LHCb VELO detector: Design, operation and first results / Friday, David (Manchester U.) /LHCb Collaboration
The design, operation and first results from the LHCb (Large Hadron Collider Beauty) experiment Upgrade I VELO (VErtex LOcator) are presented. The Upgrade I VELO, first installed in 2022, is a crucial new detector for providing tracking during Runs III and IV of the LHC (Large Hadron Collider). [...]
2024 - 4 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1070 (2025) 170028 Fulltext: PDF;
In : 16th Pisa Meeting on Advanced Detectors (Pisameet 2024), La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.170028
2. Virtual prototyping of pixel detectors with PixESL framework in High Energy Physics
Reference: Poster-2024-1155
Keywords:  SystemC  high-level architectural modelling  readout system  High Energy Physics  LHCb VeLo upgrade II
Created: 2024. -1 p
Creator(s): Dhaliwal, Jashandeep; Brambilla, Francesco Enrico; Ceresa, Davide; Esposito, Stefano; Kloukinas, Kostas

PixESL pioneers a virtual prototyping framework for future particle detectors in high-energy physics. Developed at CERN under the EP R&D Work-Package 5, this framework enables high-level abstraction, simulating the full detector chain from particle interaction to data packet readout. It facilitates early optimization of chip and system architecture, which is critical for meeting experiment specifications. PixESL models crucial components such as analog front-end, digital circuitry, and data readout networks, empowering designers to analyze interactions and optimize performance. Leveraging SystemC, PixESL offers rapid simulation runtime and above-RTL abstraction, presenting a pivotal tool for advancing particle detector design and verification.

Related links:
EP R&D Day
© CERN Geneva

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3.
The LHCb VELO Upgrade II: Design and development of the readout electronics / de Aguiar Francisco, Oscar Augusto (Manchester U.) /LHCb VELO Upgrade II group Collaboration
In 2032–2034, the LHCb will be upgraded to efficiently explore the new HL-LHC conditions. The increased number of interactions per event and radiation level brings several challenges including high non-uniform radiation doses (up to 6×1016MeVneq/cm2), operation under vacuum (power dissipation below 1.5 W/cm2), high data rates (up to order of 100 Gbps/ASIC) and ASIC timing resolution (30 ps or better). [...]
2024 - 3 p. - Published in : Nucl. Instrum. Methods Phys. Res., A 1063 (2024) 169238
In : PSD13: The 13th International Conference on Position Sensitive Detectors, Oxford, United Kingdom, 3 - 9 Sep 2023, pp.169238
4.
Silicon vertex detector with timing for the Upgrade II of LHCb / Rodríguez Rodríguez, Efrén (Santiago de Compostela U., IGFAE) /LHCb Collaboration
LHCb has recently submitted a physics case for an Upgrade II detector to begin operation in 2031. The upcoming upgrade is designed to run at instantaneous luminosities of 1.5×1034cm−2s−1, to accumulate a data sample with a corresponding integrated luminosity of over 300fb−1. [...]
2022 - 4 p.

In : 15th Pisa Meeting on Advanced Detectors, La Biodola - Isola D'elba, Italy, 22 - 28 May 2022, pp.167965
5.
The Upgrade of LHCb VELO / Zunica, Gianluca (Manchester U.) /LHCb Collaboration
LHCb physics achievements to date include some of the world’s most precise flavour physics measurements, including the CKM phase γ and the discovery of CP violation in the charm sector. These achievements have been possible thanks to the enormous data samples collected and the performance of the subdetectors, with the efficiency and precision of the silicon vertex detector (VELO) being a major contributor to this success. [...]
2023 - 2 p.

In : 15th Pisa Meeting on Advanced Detectors, La Biodola - Isola D'elba, Italy, 22 - 28 May 2022, pp.167804
6.
Luminosity calculation and threshold scan for the VeloPix ASICs / Girard, Lea
During my summer project I calculated the rates of the MonB counters from the VeloPix ASICs [...]
CERN--Note-2023-003.
- 2023.
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7.
Luminosity calculation and threshold scan for the VeloPix ASICs / Girard, Lea
During my summer project I calculated the rates of the MonB counters from the VeloPix ASICs. [...]
CERN-STUDENTS-Note-2023-209.
- 2023
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8.
Calibration of TimePix4 Detector for VELO in LHCb / Gawehn, Anna (CERN)
The Timepix4 sensor module is a high-timing precision detector that is going to be build into the next update of the Vertex Locator (VELO) in LHCb. [...]
CERN-STUDENTS-Note-2023-208.
- 2023
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9.
VELO DCS alarm visualization: a greater use of the HV alarms and analysis on the LV alarm panel / Cipriano Blanco Dominguez, Alice
The Vertex Locator (VELO) is a silicon detector that detects tracks of ion- ising particles coming from the beam collision region at the LHCb and thereby measures the location of interaction vertices, displaced decay vertices and the distances between them. [...]
CERN-STUDENTS-Note-2023-202.
- 2023
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10.
VELO DCS summary panel: the VELO readiness to take data at a glance / Ramos, Victoria (CERN)
The Vertex Locator (VELO) is one of the LHCb's sub-detectors and measures the distance between the collision point and the point where B hadrons decays into other particles by detecting tracks of ionising particles coming from the beam collision region. [...]
CERN-STUDENTS-Note-2023-026.
- 2023
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