Jun 18 – 23, 2023
University of New Brunswick
America/Halifax timezone
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WITHDRAWN Performance of Isotropy for Jet Tagging

Jun 19, 2023, 3:00 PM
15m
UNB Tilley Hall (Rm. 104 (max. 82))

UNB Tilley Hall

Rm. 104 (max. 82)

Oral not-in-competition (Undergraduate Student) / Orale non-compétitive (Étudiant(e) du 1er cycle) Particle Physics / Physique des particules (PPD) (PPD) M2-1 Collider 1 | Collisionneur 1 (PPD)

Speaker

Jonathan Barrett

Description

We use the newly proposed Energy Mover’s Distance as a measure of jet isotropy to define new jet substructure observables for quark/gluon discrimination and identifying hadronically-decaying top quarks with large transverse momentum. We assess their effectiveness by comparing them with other classifiers. The quark/gluon study is conducted at hadron level while the top quark study is conducted at detector-level in events reconstructed with a simulated version of the ATLAS detector implemented in GEANT4.

Keyword-1 Jet Substructure
Keyword-2 Energy Mover's Distance
Keyword-3 Jet Tagging

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