Lattice QCD calculation of Collins-Soper kernel

ORAL  · Invited

Abstract

I will present results from the first lattice QCD determination of the quark Collins-Soper kernel with controlled systematics from the continuum limit and physical quark masses. I will discuss implications for TMD phenomenology and first explorations of the gluon Collins-Soper kernel.

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Publication: Avkhadiev, Shanahan, Wagman, Zhao. "Determination of the Collins-Soper Kernel from Lattice QCD", PRL 132 (2024)

Presenters

  • Michael L Wagman

    • Fermi National Accelerator Laboratory (Fermilab)

Authors

  • Michael L Wagman

    • Fermi National Accelerator Laboratory (Fermilab)

  • Artur Ramisovich Avkhadiev

    • Massachusetts Institute of Technology

  • Phiala E Shanahan

    • Massachusetts Institute of Technology

  • Yong Zhao

    • Argonne National Laboratory