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Impact of Lattice Strangeness Asymmetry Data in the CTEQ-TEA Global Analysis
Tie-Jiun Hou, Huey-Wen Lin, Mengshi Yan +1
We study the impact of lattice data on the determination of the strangeness asymmetry distribution in the general CTEQ-TEA global analysis of par…
Measurement of the proton structure parameters in the forward-backward charge asymmetry
Mingzhe Xie, Siqi Yang, Yao Fu +5
The forward-backward asymmetry () in the Drell-Yan process is sensitive to the proton structure information. Such information has be…
Heavy-flavor impact on CTEQ-TEA global QCD analyses
Marco Guzzi, Alim Ablat, Sayipjamal Dulat +5
We discuss heavy-flavor production at hadron colliders in recent global QCD analyses to determine parton distribution functions (PDFs) in the proton. We discuss heavy-flavor treatm…
Boost Asymmetry of the diboson productions in pp collisions
Siqi Yang, Mingzhe Xie, Yao Fu +5
We propose the boost asymmetry of the diboson productions in pp collisions as a new experimental observable, which can provide unique information on the proton structure. The boost…
Connected and Disconnected Sea Partons from CT18 Parametrization of PDFs
Tie-Jiun Hou, Mengshi Yan, Jian Liang +2
The separation of the connected and disconnected sea partons, which were uncovered in the Euclidean path-integral formulation of the hadronic tensor, is accommodated with an altern…
A CT18 global PDF fit at the leading order in QCD
Mengshi Yan, Tie-Jiun Hou, Pavel Nadolsky +1
In this paper, we present a CT18 PDFs fitted with Leading-Order QCD perturbation theory. The CT18 LO PDFs is obtained within the general CT18 framework, along with two additional t…
Impact of lattice data in the CTEQ-TEA global analysis
Tie-Jiun Hou, Huey-Wen Lin, Mengshi Yan +1
We study the impact of the lattice data on the determination of the strangeness asymmetry distribution in the general CTEQ-TEA global analysis of…
The PDF4LHC21 combination of global PDF fits for the LHC Run III
Richard D. Ball, Jon Butterworth, Amanda M. Cooper-Sarkar +19
A precise knowledge of the quark and gluon structure of the proton, encoded by the parton distribution functions (PDFs), is of paramount importance for the interpretation of high-e…
Snowmass 2021 White Paper: Electron Ion Collider for High Energy Physics
R. Abdul Khalek, U. D'Alesio, M. Arratia +105
Electron Ion Collider (EIC) is a particle accelerator facility planned for construction at Brookhaven National Laboratory on Long Island, New York by the United States Department o…
Factorization of the forward-backward charge asymmetry and measurements of the weak mixing angle and proton structure at hadron colliders
Siqi Yang, Yao Fu, Minghui Liu +3
The forward-backward charge asymmetry (AFB) at hadron colliders is sensitive to both the electroweak (EW) symmetry breaking represented by the effective weak mixing angle, and the…