Impact of Top-quark pair production on CTEQ PDFs

4 May 2022, 18:10
20m
Parallel talk Joint WG3+WG4 session Joint WG3+WG4 session:

Speakers

Marco Guzzi (Kennesaw State University) Keping Xie (University of Pittsburgh)

Description

We discuss the impact of top-quark pair production differential cross section measurements from CMS and ATLAS at center of mass energy of 13 TeV on the CT18 proton PDFs. We discuss various phenomenological aspects of novel QCD analyses obtained with this extended baseline of data sets and in particular the impact on the gluon PDF.

Submitted on behalf of a Collaboration? Yes

Authors

Marco Guzzi (Kennesaw State University) Mr Alim Ablat (Xinjiang University) C.-P. Yuan (Michigan State University) Dr Ibrahim Sitiwaldi (Xinjiang University) Keping Xie (University of Pittsburgh) Dr Sayipjamal Dulat (Xinjiang University) Dr Tie-Jiun Hou (Northeastern University, Shenyang)

Presentation materials