%0 Journal Article
%T Pion transverse momentum dependent parton distributions in the Nambu and Jona-Lasinio model
%A Noguera, S.
%A Scopetta, S.
%J Journal of High Energy Physics
%D 2015
%V 11
%N 11
%I Springer
%@ 1029-8479
%G English
%F Noguera+Scopetta2015
%O WOS:000365095700007
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2456), last updated on Thu, 10 Dec 2015 16:15:39 +0000
%X An explicit evaluation of the two pion transverse momentum dependent parton distributions at leading twist is presented, in the framework of the Nambu-Jona Lasinio model with Pauli-Villars regularization. The transverse momentum dependence of the obtained distributions is generated solely by the dynamics of the model. Using these results, the so called generalized Boer-Mulders shift is studied and compared with recent lattice data. The obtained agreement is very encouraging, in particular because no additional parameter has been introduced. A more conclusive comparison would require a precise knowledge of the QCD evolution of the transverse momentum dependent parton distributions under scrutiny.
%K Deep Inelastic Scattering
%K Phenomenological Models
%K Chiral Lagrangians
%R 10.1007/JHEP11(2015)102
%U http://arxiv.org/abs/1508.01061
%U https://doi.org/10.1007/JHEP11(2015)102
%P 102-18pp