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Emergence of pion parton distributions

dc.contributor.authorCui, Z. F.
dc.contributor.authorRaya Montaño, Khépani 
dc.date.accessioned2022-07-07T10:56:57Z
dc.date.available2022-07-07T10:56:57Z
dc.date.issued2022-05-20
dc.identifier.citationCui, Z. F... [et al.] (2022). Emergence of pion parton distributions. Physical Review D, 105(9), L091502. DOI: [10.1103/PhysRevD.105.L091502]es_ES
dc.identifier.urihttp://hdl.handle.net/10481/75869
dc.description.abstractSupposing only that there is an effective charge which defines an evolution scheme for parton distribution functions (DFs) that is all-orders exact, strict lower and upper bounds on all Mellin moments of the valence-quark DFs of pionlike systems are derived. Exploiting contemporary results from numerical simulations of lattice-regularized quantum chromodynamics (QCD) that are consistent with these bounds, parameter-free predictions for pion valence, glue, and sea DFs are obtained. The form of the valence-quark DF at large values of the light-front momentum fraction is consistent with predictions derived using the QCD-prescribed behavior of the pion wave function.es_ES
dc.description.sponsorshipNational Natural Science Foundation of China (NSFC) 12135007 11805097es_ES
dc.description.sponsorshipHelmholtz-Zentrum Dresden-Rossendorf High Potential Programmees_ES
dc.description.sponsorshipSpanish Governmentes_ES
dc.description.sponsorshipEuropean Commission PID2019-107844GB-C22es_ES
dc.description.sponsorshipJunta de Andalucia P18-FR-5057 UHU-1264517 UHU EPIT-2021es_ES
dc.description.sponsorshipSTRONG-2020 "The strong interaction at the frontier of knowledge: fundamental research and applications" from the European Union's Horizon 2020 research and innovation programme 824093es_ES
dc.language.isoenges_ES
dc.publisherAmerican Physical Societyes_ES
dc.rightsAtribución 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.titleEmergence of pion parton distributionses_ES
dc.typejournal articlees_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/824093es_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.1103/PhysRevD.105.L091502
dc.type.hasVersionVoRes_ES


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