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Performance of the High-Angle Time Projection Chambers in the Upgraded T2K Off-Axis Near Detector
K. Aivazelis, D. Attié, P. Billoir +94
The off-axis magnetic near detector of the T2K experiment has undergone a significant upgrade, including the construction and installation of two new Time Projection Chambers featu…
Characterization of the Electronic Noise in the Readout of Resistive Micromegas in the High-Angle Time Projection Chambers of the T2K Experiment
D. Attié, P. Billoir, G. Bortolato +44
The two high-angle Time Projection Chambers of the T2K experiment are equipped with a new readout system based on resistive Micromegas detector technology, and utilize custom-made…
Characterization of Charge Spreading and Gain of Encapsulated Resistive Micromegas Detectors for the Upgrade of the T2K Near Detector Time Projection Chambers
D. Attie, O. Ballester, M. Batkiewicz-Kwasnia +92
An upgrade of the near detector of the T2K long baseline neutrino oscillation experiment is currently being conducted. This upgrade will include two new Time Projection Chambers, e…
Analysis of test beam data taken with a prototype of TPC with resistive Micromegas for the T2K Near Detector upgrade
D. Attié, O. Ballester, M. Batkiewicz-Kwasniak +81
In this paper we describe the performance of a prototype of the High Angle Time Projection Chambers (HA-TPCs) that are being produced for the Near Detector (ND280) upgrade of the T…
Characterization of resistive Micromegas detectors for the upgrade of the T2K Near Detector Time Projection Chambers
D. Attié, M. Batkiewicz-Kwasniak, P. Billoir +58
The second phase of the T2K experiment is expected to start data taking in autumn 2022. An upgrade of the Near Detector (ND280) is under development and includes the construction o…
A parametrized Kalman filter for fast track fitting at LHCb
Pierre Billoir, Michel De Cian, Paul André Günther +1
We present an alternative implementation of the Kalman filter employed for track fitting within the LHCb experiment. It uses simple parametrizations for the extrapolation of partic…
HybridSeeding: A standalone track reconstruction algorithm for scintillating fibre tracker at LHCb
Salvatore Aiola, Yasmine Amhis, Pierre Billoir +8
We describe the Hybrid seeding, a standalone pattern recognition algorithm aiming at finding charged particle trajectories for the LHCb upgrade. A significant improvement to the ch…
Allen: A high level trigger on GPUs for LHCb
R. Aaij, J. Albrecht, M. Belous +26
We describe a fully GPU-based implementation of the first level trigger for the upgrade of the LHCb detector, due to start data taking in 2021. We demonstrate that our implementati…