RT Journal Article
T1 Quasitransverse momentum dependent distributions at next-to-next-to-leading order
A1 Río, Óscar del
A1 Vladimirov, Alexey
AB 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.
PB American Physical Society
SN 2470-0010
YR 2023
FD 2023-12-13
LK https://hdl.handle.net/20.500.14352/102077
UL https://hdl.handle.net/20.500.14352/102077
LA eng
NO 2023 Descuento SCOAP
NO Comunidad de Madrid
NO Ministerio de Universidades (España)
NO Ministerio de Ciencia e Innovación (España)
NO German Research Foundation
DS Docta Complutense
RD 8 abr 2025