Relating transverse-momentum-dependent and collinear factorization theorems in a generalized formalism
Relating transverse-momentum-dependent and collinear factorization theorems in a generalized formalism
We construct an improved implementation for combining transverse-momentum-dependent (TMD) factorization and collinear factorization. TMD factorization is suitable for low transverse momentum physics, while collinear factorization is suitable for high transverse momenta and for a cross section integrated over transverse momentum. The result is a modified version of the standard $W+Y$ …