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Searches for Top-associated Dark Matter Production at the LHC

by Dominic Stafford, on behalf of the ATLAS and CMS collaborations

This is not the latest submitted version.

Submission summary

Authors (as registered SciPost users): Dominic Stafford
Submission information
Preprint Link: scipost_202507_00046v1  (pdf)
Date submitted: July 17, 2025, 12:25 p.m.
Submitted by: Dominic Stafford
Submitted to: SciPost Physics Proceedings
Proceedings issue: The 17th International Workshop on Top Quark Physics (TOP2024)
Ontological classification
Academic field: Physics
Specialties:
  • High-Energy Physics - Experiment
Approach: Experimental

Abstract

Recent searches for dark matter (DM) produced in association with top quarks from the ATLAS and CMS experiments using data collected between 2015 and 2018 are presented. These comprise searches from both experiments for DM in association with a single top quark; an improved ATLAS search for DM in single lepton t t̄ final states; an ATLAS search stop squarks decaying to a top quark, a charm quark and neutralinos; and a CMS search for DM produced in association with a pair of top quarks or a single top. These analyses feature novel machine learning and advanced background estimation techniques. No statistically significant excess is observed in any of these searches.

Current status:
Has been resubmitted

Reports on this Submission

Report #1 by Anonymous (Referee 1) on 2025-7-21 (Invited Report)

Report

Thank you for this nice proceeding. It reads well and seems very complete. However, it exceeds the maximum number of recommended pages (which is 5) by more than a factor of two. I invite the authors to significantly summarize the results to get closer to 5 pages, before a in-depth review is made.

Recommendation

Ask for major revision

  • validity: -
  • significance: -
  • originality: -
  • clarity: -
  • formatting: -
  • grammar: -

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