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Cited by 193

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Deep-learned Top Tagging with a Lorentz Layer

Open access
Butter, Anja, Kasieczka, Gregor, Plehn, Tilman, Russell, Michael·2018·SciPost Physics

Abstract

We introduce a new and highly efficient tagger for hadronically decaying top quarks, based on a deep neural network working with Lorentz vectors and the Minkowski metric.With its novel machine learning setup and architecture it allows us to identify boosted top quarks not only from calorimeter towers, but also including tracking information.We show how the performance of our tagger compares with QCD-inspired and image-recognition approaches and find that it significantly increases the performance for strongly boosted top quarks.

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Metadata

Authors
Butter, A., Kasieczka, G., Plehn, T., & Russell, M.
Venue
SciPost Physics
Published
2018-09-26
Volume
5
Issue
3
ISSN
2542-4653 (ISSN-L)
OpenAlex
W2787586057
Cited by
193
References
1
FWCI
15.81
Type
journal article
Language
en
Open access
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CoChat. (2026). Citation check: Deep-learned Top Tagging with a Lorentz Layer. https://app.cochat.ai/papers/10.21468/scipostphys.5.3.028
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Butter, A., Kasieczka, G., Plehn, T., & Russell, M. (2018). Deep-learned Top Tagging with a Lorentz Layer. SciPost Physics. https://doi.org/10.21468/scipostphys.5.3.028

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