%0 Journal Article
%A Rodini, Simone
%A Vladimirov, Alexey
%T Definition and evolution of transverse momentum dependent distribution of twist-three
%D 2022
%@ 1029-8479
%U https://hdl.handle.net/20.500.14352/73034
%X We present an in-depth analysis of transverse momentum dependent (TMD) distributions of twist-three. In particular, we focus on evolution equations, symmetry relations, parameterization, interpretation, small-b asymptotic behaviour and the structure of singularities. The starting point of discussion are the correlators with the definite TMD-twist. By considering suitable combinations of these correlators, we introduce physical TMD distribution of twist-three that can be used for practical applications. We also establish relations with generic TMD distribution of twist-three, and demonstrate that their evolution equations are autonomous in the large-N-c limit.
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