Conference Presentation

PUBDB-2025-03688

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Search for 3 top BSM resonances in boosted all hadronic final state

Blekman, F.Extern*DESY* ; Coll Saravia, L. (Corresponding author)DESY* ; Hinzmann, A.DESY* ; Lin, K.-Y.DESY* ; Komm, M.DESY*

2025

Abstract: The production of three top quarks (3-top) has been identified as a promising signal for probing new physics beyond the Standard Model (BSM). Various BSM models propose a hypothetical Z’ boson that preferentially couples to top quarks, which could manifest as an enhanced 3-top signal, a scenario yet unexplored by the CMS experiment. Recent analyses by ATLAS and CMS indicate that the observed four and three top cross section fits are consistent with predictions of a three top production cross section exceeding that of the Standard Model (SM). This study explores two channels in the fully hadronic final state: tZ’ and tWZ’. Studies of three boosted top quark jets for Z’ masses in the TeV range and the search sensitivity of Run 2 and Run 3 will be reported.

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Contributing Institute(s):

1. LHC/CMS Experiment (CMS)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF4-611) (POF4-611)

Experiment(s):

1. LHC: CMS

Appears in the scientific report 2025

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Linked articles:

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