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dc.date.accessioned 2019-07-15T16:27:35Z
dc.date.available 2019-07-15T16:27:35Z
dc.date.issued 1999-11-11
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/78138
dc.description.abstract Inclusive production of D*± mesons in two-photon collisions was measured by the L3 experiment at LEP. The data were collected at a centre-of-mass energy s s189 GeV with an integrated luminosity of 176.4 pb-1 . Differential cross sections of the process e+e-→e+e-D*±X are determined as functions of the transverse momentum and pseudorapidity of the D*± mesons in the kinematic region 1GeVTD∗<5GeV and |ηD∗|<1.4. The cross section integrated over this phase space domain is measured to be 132 ± 22 (stat.) ± 26 (syst.) pb. The differential cross sections are compared with next-to-leading order perturbative QCD calculations. en
dc.format.extent 137-146 es
dc.language en es
dc.subject Física es
dc.subject two-photon collisions en
dc.subject L3 experiment en
dc.subject D*± en
dc.title Measurement of inclusive D*± production in two-photon collisions at LEP en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0370-2693(99)01153-3
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.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. 467, no. 1–2 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)