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dc.date.accessioned | 2019-10-28T18:51:55Z | |
dc.date.available | 2019-10-28T18:51:55Z | |
dc.date.issued | 2008 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/84251 | |
dc.description.abstract | We propose that the non-perturbative part of the fragmentation function describing the transition from a heavy quark to a heavy meson is proportional to the square of the produced meson wave function at the origin, taking into account hyperfine interactions. We analyze the effects of this proposal on the number of pseudoscalar mesons compared to the number of vector mesons produced and find a good agreement with experimental data. Finally, we discuss further experimental checks for our hypothesis. | en |
dc.format.extent | 341-343 | es |
dc.language | en | es |
dc.subject | heavy quark | es |
dc.subject | heavy quark fragmentation | es |
dc.title | Spin dependence of heavy quark fragmentation | en |
dc.type | Articulo | es |
sedici.identifier.other | doi:10.1016/j.physletb.2008.03.021 | es |
sedici.identifier.other | eid:2-s2.0-41949127233 | es |
sedici.identifier.issn | 0370-2693 | es |
sedici.creator.person | Cornet, Fernando | es |
sedici.creator.person | García Canal, Carlos Alberto | 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 4.0 International (CC BY 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Physics Letters B | es |
sedici.relation.journalVolumeAndIssue | vol. 662, no. 4 | es |
sedici.rights.sherpa | * RoMEO: verde* Pre-print del autor: can* Post-print del autor: can* Versión de editor/PDF:can* Condiciones:>>Creative Commons Attribution License>>Los autores conservan el copyright>>On pre-print server, author's website, institutional repository>>If mandated by funding agency, on subject repository or centralised repository>>La fuente editorial debe reconocerse>>La versión de editor/PDF puede utilizarse>>All titles are open access journals>>These titles are participants in SCOAP3>>Applies to Nuclear Physics B and Physics Letters B* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0370-2693/es/ |