Applications of the Nambu{Jona-Lasinio model to the partonic structure of the pion Broniowski, Wojciech Ruiz Arriola, Enrique We present a brief review of results of chiral quark models for soft matrix elements in the pion state, appearing in high-energy processes as well as accessible in present and future lattice studies. A particular attention is paid to the recently explored double parton distribution functions of the pion. 2021-02-11T11:38:00Z 2021-02-11T11:38:00Z 2020-12-21 journal article Broniowski, W., & Arriola, E. R. (2020). Applications of the Nambu–Jona-Lasinio model to the partonic structure of the pion. The European Physical Journal Special Topics, 229(22), 3341-3349. [https://doi.org/10.1140/epjst/e2020-000046-8] http://hdl.handle.net/10481/66463 10.1140/epjst/e2020-000046-8 eng http://creativecommons.org/licenses/by/3.0/es/ open access Atribución 3.0 España Springer Heidelberg