Top quark pair production with heavy-flavor jets

Collaborations
for the collaborations.
Jan 1, 2025
7 pages
Published in:
  • PoS LHCP2024 (2025) 134
Contribution to:
  • Published: Jan 1, 2025
Report number:
  • ATL-PHYS-PROC-2024-091

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Abstract: (SISSA)
The top-quark pair production in association with heavy-flavour jets (b- or c-jets) is a difficult process to calculate and model and is one of the leading sources of background to Standard Model measurements of ttHt \overline{t}H and ttttt \overline{t}t \overline{t} in final states with one or two leptons. To improve our understanding of these processes, tt+bbt \overline{t} + b \overline{b} inclusive and differential cross-section measurements were performed by the ATLAS and CMS Collaborations, and an inclusive tt+cct \overline{t} + c \overline{c} cross-section measurement was performed by the CMS Collaboration.