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Pion transverse momentum dependent parton distributions in the Nambu and Jona-Lasinio model

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Pion transverse momentum dependent parton distributions in the Nambu and Jona-Lasinio model

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dc.contributor.author Noguera Puchol, Santiago
dc.contributor.author Scopetta, Sergio
dc.date.accessioned 2016-04-21T11:08:50Z
dc.date.available 2016-04-21T11:08:50Z
dc.date.issued 2015
dc.identifier.citation Noguera Puchol, Santiago Scopetta, Sergio 2015 Pion transverse momentum dependent parton distributions in the Nambu and Jona-Lasinio model Journal Of High Energy Physics 11 11 102 - 1 102 - 18
dc.identifier.uri http://hdl.handle.net/10550/52961
dc.description.abstract 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.
dc.language.iso eng
dc.relation.ispartof Journal Of High Energy Physics, 2015, vol. 11, num. 11, p. 102 - 1-102 - 18
dc.subject Física
dc.title Pion transverse momentum dependent parton distributions in the Nambu and Jona-Lasinio model
dc.type journal article es_ES
dc.date.updated 2016-04-21T11:08:51Z
dc.identifier.doi 10.1007/JHEP11(2015)102
dc.identifier.idgrec 109744
dc.rights.accessRights open access es_ES

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