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dc.creatorBacchetta, A
dc.creatorMetz, A
dc.creatorYang, JJ
dc.date.accessioned2021-02-07T19:35:16Z
dc.date.available2021-02-07T19:35:16Z
dc.date.issued2003-11-13
dc.identifier.issn0370-2693
dc.identifier.issn1873-2445
dc.identifier.doihttp://dx.doi.org/10.34944/dspace/6105
dc.identifier.other739MG (isidoc)
dc.identifier.urihttp://hdl.handle.net/20.500.12613/6123
dc.description.abstractWe estimate the Collins fragmentation function by introducing the effect of gluon rescattering in a model calculation of the fragmentation process. We include all necessary diagrams to the one-loop level and compute the nontrivial phases giving rise to the Collins function. We compare our results to the ones obtained from pion rescattering. We conclude that three out of four one-loop diagrams give sizeable contributions to the Collins function, and that the effect of gluon rescattering has a magnitude comparable to that of pion rescattering, but has opposite sign. © 2003 Elsevier B.V. All rights reserved.
dc.format.extent225-231
dc.language.isoen
dc.relation.haspartPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation.isreferencedbyElsevier BV
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/
dc.subjecthep-ph
dc.subjecthep-ph
dc.titleCollins fragmentation function from gluon rescattering
dc.typeArticle
dc.type.genreJournal Article
dc.relation.doi10.1016/j.physletb.2003.09.005
dc.ada.noteFor Americans with Disabilities Act (ADA) accommodation, including help with reading this content, please contact scholarshare@temple.edu
dc.date.updated2021-02-07T19:35:13Z
refterms.dateFOA2021-02-07T19:35:17Z


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