Jun 18 – 23, 2023
University of New Brunswick
America/Halifax timezone
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Searching for Beyond-Standard-Model charged Higgs bosons in low-mass $W\gamma$ resonances.

Jun 21, 2023, 11:45 AM
15m
UNB Kinesiology (Rm. 214 (max. 60))

UNB Kinesiology

Rm. 214 (max. 60)

Oral not-in-competition (Graduate Student) / Orale non-compétitive (Étudiant(e) du 2e ou 3e cycle) Particle Physics / Physique des particules (PPD) (PPD) W1-1 Collider 3 | Collider 3 (PPD)

Speaker

Zhelun Li (McGill University, (CA))

Description

A search for a beyond the Standard Model charged Higgs boson through $W\gamma$ resonances is presented, with a focus on the leptonic channel. The final state consists of either an electron or muon accompanied by at least one photon and less than two jets alongside a veto of b-jets is required. The analysis is based on the 139 $fb^{−1}$ of the proton-proton collision data at the centre-of-mass energy of 13 TeV collected by the ATLAS detector within the Large Hadron Collider. A mass range of 100 GeV to 200 GeV is considered for this hypothetical charged Higgs boson. The current status of this analysis will be presented.

Keyword-1 Higgs
Keyword-2 Beyond-Standard-Model

Primary author

Zhelun Li (McGill University, (CA))

Presentation materials