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

Spataro S.;
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
259
107610-1
107610-16
https://www.sciencedirect.com/science/article/abs/pii/S0010465520302861?via=ihub
Belle II; Tracking algorithms; Tracking detectors
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.; Dujany G.; Ecker P.; Eliachevitch M.; Fillinger T.; Frost O.; Fruhwirth R.; Gebauer U.; Glazov S.; Gosling N.; Guo A.; Hauth T.; Heck M.; Kaleta M.; Kandra J.; Kleinwort C.; Kuhr T.; Kurz S.; Kvasnicka P.; Lettenbichler J.; Lueck T.; Martini A.; Metzner F.; Neverov D.; Niebuhr C.; Paoloni E.; Patra S.; Piilonen L.; Praz C.; Prim M.T.; Pulvermacher C.; Racs S.; Rad N.; Rados P.; Ritter M.; Rizzo G.; Rostomyan A.; Scavino B.; Schluter T.; Schwenker B.; Spataro S.; Spruck B.; Svidras H.; Tenchini F.; Uematsu Y.; Webb J.; Wessel C.; Zani L.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/1804881
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