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We present a framework for $q_T$ resummation at N$^3$LL+NNLO accuracy forarbitrary color-singlet processes based on a factorization theorem in SCET. Ourimplementation CuTe-MCFM is fully differential in the Born kinematics andmatches to large-$q_T$ fixed-order predictions at relative order $\alpha_s^2$.It provides an efficient way to estimate uncertainties from fixed-ordertruncation, resummation, and parton distribution functions. In addition to$W^\pm$, $Z$ and $H$ production, also the diboson processes$\gamma\gamma,Z\gamma,ZH$ and $W^\pm H$ are available, including decays. Wediscuss and exemplify the framework with several direct comparisons toexperimental measurements as well as inclusive benchmark results. Inparticular, we present novel results for $\gamma\gamma$ and $Z\gamma$ atN$^3$LL+NNLO and discuss in detail the power corrections induced by photonisolation requirements.

Fiducial $q_T$ resummation of color-singlet processes at N$^3$LL+NNLO