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dc.date.accessioned | 2019-09-19T14:53:19Z | |
dc.date.available | 2019-09-19T14:53:19Z | |
dc.date.issued | 1993-12-09 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/81594 | |
dc.description.abstract | A study of twelve distinct decay channels of the ηc has been performed with the L3 detector at LEP, for an integrated luminosity of 30 pb−1. Summing all channels, 28 candidate events have been identified, with an estimated background of 11 events. The two-photon radiative width is evaluated to be Γγγ(ηc ) = 8.0 ± 2.3 ± 2.4 keV. | en |
dc.format.extent | 575-582 | es |
dc.language | en | es |
dc.subject | L3 detector | es |
dc.subject | Large electron positron collider | es |
dc.subject | Fotones | es |
dc.title | Measurement of ηc production in untagged two-photon collisions at LEP | en |
dc.type | Articulo | es |
sedici.identifier.other | https://doi.org/10.1016/0370-2693(93)91558-5 | es |
sedici.identifier.issn | 0370-2693 | es |
sedici.creator.person | Dova, María Teresa | es |
sedici.creator.person | L3 Collaboration | 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. 318, no. 3 | es |