Track Finding at Belle II
Instrumentation and Detectors
2021-11-29 v2 High Energy Physics - Experiment
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.
Cite
@article{arxiv.2003.12466,
title = {Track Finding at Belle II},
author = {Valerio Bertacchi and Tadeas Bilka and Nils Braun and Giulia Casarosa and Luigi Corona and Sam Cunliffe and Filippo Dattola and Gaetano De Marino and Michael De Nuccio and Giacomo De Pietro and Thanh Van Dong and Giulio Dujany and Patrick Ecker and Michael Eliachevitch and Tristan Fillinger and Oliver Frost and Rudolf Fruehwirth and Uwe Gebauer and Alexander Glazov and Nicolas Gosling and Aiqiang Guo and Thomas Hauth and Martin Heck and Mateusz Kaleta and Jakub Kandra and Claus Kleinwort and Thomas Kuhr and Simon Kurz and Peter Kvasnicka and Jakob Lettenbichler and Thomas Lueck and Alberto Martini and Felix Metzner and Dmitrii Neverov and Carsten Niebuhr and Eugenio Paoloni and Sourav Patra and Leo Piilonen and Cyrille Praz and Markus Tobias Prim and Christian Pulvermacher and Sebastian Racs and Navid Rad and Petar Rados and Martin Ritter and Giuliana Rizzo and Armine Rostomyan and Bianca Scavino and Tobias Schlueter and Benjamin Schwenker and Stefano Spataro and Bjoern Spruck and Henrikas Svidras and Francesco Tenchini and Yuma Uematsu and James Webb and Christian Wessel and Laura Zani},
journal= {arXiv preprint arXiv:2003.12466},
year = {2021}
}