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dc.date.accessioned 2021-08-18T18:54:05Z
dc.date.available 2021-08-18T18:54:05Z
dc.date.issued 1996
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/122924
dc.description.abstract Abstract We have computed semi-inclusive spin asymmetries for proton and deuteron targets including next to leading order (NLO) QCD corrections and contributions coming from the target fragmentation region. These corrections have been estimated using NLO fragmentation functions, parton distributions and also a model for spin dependent fracture functions which is proposed here. We have found that NLO corrections are small but non-negligible in a scheme where gluons are polarised and that our estimate for target fragmentation effects, which is in agreement with the available semi-inclusive data, does not modify significantly charged asymmetries but is non negligible for the so called difference asymmetries. en
dc.format.extent 358-366 es
dc.language en es
dc.subject Particle physics es
dc.subject Quantum chromodynamics es
dc.subject Gluon es
dc.subject Parton es
dc.subject Nuclear physics es
dc.subject Fragmentation (mass spectrometry) es
dc.subject Deuterium es
dc.title Next to leading order semi-inclusive spin asymmetries en
dc.type Articulo es
sedici.identifier.other arXiv:hep-ph/9603302 es
sedici.identifier.other doi:10.1016/s0370-2693(96)01257-9 es
sedici.identifier.issn 0370-2693 es
sedici.creator.person Florian, Daniel Enrique de es
sedici.creator.person Epele, Luis Nicolás es
sedici.creator.person Fanchiotti, Huner es
sedici.creator.person García Canal, Carlos Alberto es
sedici.creator.person Joffily, S. es
sedici.creator.person Sassot, Rodolfo es
sedici.subject.materias Ciencias Exactas es
sedici.subject.materias Física es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physics Letters B es
sedici.relation.journalVolumeAndIssue vol. 389, no. 2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)