%0 Journal Article
%A Río, Óscar del
%A Vladimirov, Alexey
%T Quasitransverse momentum dependent distributions at next-to-next-to-leading order
%D 2023
%@ 2470-0010
%U https://hdl.handle.net/20.500.14352/102077
%X The partons' transverse momentum can be explored with QCD lattice simulations by studying the quasitransverse-momentum-dependent parton distribution functions (qTMDPDFs), which are factorized in terms of physical TMDPDFs and soft factors in the limit of the large hadron's momentum. We present the next-to-next-to-leading order (NNLO) calculation of the coefficient function for this factorization. Together with already known expressions for anomalous dimensions, this result allows analysis of lattice data at NNLO perturbative accuracy.
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