2 papers
hep-lat2026
Lattice extraction of the Collins-Soper kernel using the auxiliary field representation of the Wilson line
Anthony Francis, C. -J. David Lin, Wayne Morris +1
The Collins-Soper (CS) kernel may be obtained through the TMD soft function by formulating the Wilson line in terms of 1-dimensional auxiliary fermion fields on the lattice. Our co…
hep-lat2024
Measurement of the TMD soft function on the lattice using the auxiliary field representation of the Wilson line
Anthony Francis, Issaku Kanamori, C. -J. David Lin +2
The transverse momentum dependent (TMD) soft function and Collins-Soper (CS) kernel may be obtained by formulating the Wilson line in terms of auxiliary one-dimensional fermion fie…