7–11 Jul 2025
University of the Witwatersrand, Johannesburg
Africa/Johannesburg timezone
Registration open until 20 May 2025

Discriminating multiprong jet substructure

Not scheduled
1h
Solomon Mahlangu House (University of the Witwatersrand, Johannesburg)

Solomon Mahlangu House

University of the Witwatersrand, Johannesburg

Oral Presentation Track G - Theoretical and Computational Physics Theoretical and Computational Physics

Speaker

Hannah van der Schyf (University of Witwatersrand)

Description

A wide array of jet substructure based techniques have been used to discriminate large-radius jets coming from the hadronic decay of top quarks against those from light quark or gluons. However, discriminating jets with more than three-prongs have been much less explored. In this work, a new physics signal of a boosted right handed heavy neutrino decaying to a top-bottom quark along with a charged lepton is investigated. The aim is to see which jet substructure observables can be sensitive to identify this signal over the multijet and top quark pair production background processes.

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Primary authors

Deepak Kar (University of Witwatersrand) Hannah van der Schyf (University of Witwatersrand)

Presentation materials

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