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dc.date.accessioned | 2021-10-06T15:33:42Z | |
dc.date.available | 2021-10-06T15:33:42Z | |
dc.date.issued | 2007-12 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/126314 | |
dc.description.abstract | We compute the rates of semileptonic BA → BBl⁻l⁻ (l = e or μ) hyperon transitions in a model where intermediate states involve loops of baryons and a Majorana neutrino. These rates turn out to be well below present experimental bounds and other theoretical estimates. From the experimental upper limit on the Ξ⁻ → pμ⁻μ⁻ decay, we derive the bound |
en |
dc.language | en | es |
dc.subject | hyperon semileptonic decays | es |
dc.subject | loops of baryons | es |
dc.subject | Majorana neutrino | es |
dc.title | ΔL = 2 hyperon semileptonic decays | en |
dc.type | Articulo | es |
sedici.identifier.other | arXiv:0709.2431 | es |
sedici.identifier.other | doi:10.1103/physrevd.76.116008 | es |
sedici.identifier.issn | 1550-7998 | es |
sedici.identifier.issn | 1550-2368 | es |
sedici.creator.person | Barbero, César Alberto | es |
sedici.creator.person | Li, Ling-Fong | es |
sedici.creator.person | López Castro, G. | es |
sedici.creator.person | Mariano, Alejandro Edgardo | 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 | Physical Review D | es |
sedici.relation.journalVolumeAndIssue | vol. 76, no. 11 | es |