QCD factorization for chiral-odd parton quasi- and pseudo-distributions

A bstract We study chiral-odd quark-antiquark correlation functions suitable for lattice calculations of twist-three nucleon parton distribution h L ( x ) and e ), also the twist-two transversity ?q ). The corresponding factorized expressions are derived in terms collinear distributions to one-loop accuracy. results presented both position space, as factorization theorem Ioffe-time distributions, momentum quasi- pseudo-distributions. demonstrate that part quasi(pseudo)-distribution can be separated from by virtue an exact Jaffe-Ji-like relation.