This paper describes the track-finding algorithm that is used for event reconstruction in the Belle II experiment operating at the SuperKEKB B-factory in Tsukuba, Japan. The algorithm is designed to balance the requirements of a high efficiency to find charged particles with a good track parameter resolution, a low rate of spurious tracks, and a reasonable demand on CPU resources. The software is implemented in a flexible, modular manner and employs a diverse selection of global and local track-finding algorithms to achieve an optimal performance.

Track finding at Belle II

Casarosa G.
Writing – Review & Editing
;
Lueck T.
Writing – Original Draft Preparation
;
Paoloni E.
Writing – Review & Editing
;
Rizzo G.
Writing – Original Draft Preparation
;
Tenchini F.
Software
;
2021-01-01

Abstract

This paper describes the track-finding algorithm that is used for event reconstruction in the Belle II experiment operating at the SuperKEKB B-factory in Tsukuba, Japan. The algorithm is designed to balance the requirements of a high efficiency to find charged particles with a good track parameter resolution, a low rate of spurious tracks, and a reasonable demand on CPU resources. The software is implemented in a flexible, modular manner and employs a diverse selection of global and local track-finding algorithms to achieve an optimal performance.
2021
Bertacchi, V.; Bilka, T.; Braun, N.; Casarosa, G.; Corona, L.; Cunliffe, S.; Dattola, F.; De Marino, G.; De Nuccio, M.; De Pietro, G.; Van Dong, T.; D...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/1080026
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