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Springer Theses

Combinatorial Kalman Filter and High Level Trigger Reconstruction for the Belle II Experiment

Authors: Braun, Nils

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  • Nominated as an outstanding Ph.D. thesis by the Karlsruhe Institute of Technology, Karlsruhe, Germany
  • Concise and accessible description of the implementation of a Combinatorial Kalman Filter for data-taking in HEP experiment
  • Describes and studies a novel data transportation scheme for the high level trigger reconstruction
  • Provides a guide for the systematic optimisation of online reconstruction code
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eBook 83,29 €
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  • ISBN 978-3-030-24997-7
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Hardcover 129,99 €
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About this book

Combinatorial Kalman filters are a standard tool today for pattern recognition and charged particle reconstruction in high energy physics. In this thesis the implementation of the track finding software for the Belle II experiment and first studies on early Belle II data are presented. The track finding algorithm exploits novel concepts such as multivariate track quality estimates to form charged trajectory hypotheses combining information from the Belle II central drift chamber with the inner vertex sub-detectors. The eventual track candidates show an improvement in resolution on the parameters describing their spatial and momentum properties by up to a factor of seven over the former legacy implementation. The second part of the thesis documents a novel way to determine the collision event null time T0  and the implementation of optimisation steps in the online reconstruction code, which proved crucial in overcoming the high level trigger limitations.

Table of contents (7 chapters)

Table of contents (7 chapters)

Buy this book

eBook 83,29 €
price for India (gross)
  • ISBN 978-3-030-24997-7
  • Digitally watermarked, DRM-free
  • Included format: EPUB, PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Hardcover 129,99 €
price for India (gross)
  • ISBN 978-3-030-24996-0
  • Free shipping for individuals worldwide
  • Usually dispatched within 3 to 5 business days.
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Bibliographic Information

Bibliographic Information
Book Title
Combinatorial Kalman Filter and High Level Trigger Reconstruction for the Belle II Experiment
Authors
Series Title
Springer Theses
Copyright
2019
Publisher
Springer International Publishing
Copyright Holder
Springer Nature Switzerland AG
eBook ISBN
978-3-030-24997-7
DOI
10.1007/978-3-030-24997-7
Hardcover ISBN
978-3-030-24996-0
Series ISSN
2190-5053
Edition Number
1
Number of Pages
XI, 177
Number of Illustrations
2 b/w illustrations, 112 illustrations in colour
Topics