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dc.contributor.authorSteinberg, Peter
dc.contributor.authorAguilar Saavedra, Juan Antonio 
dc.contributor.authorAtlas Collaboration
dc.date.accessioned2020-02-14T11:45:07Z
dc.date.available2020-02-14T11:45:07Z
dc.date.issued2019
dc.identifier.citationSteinberg, P. (2019). Electromagnetic processes with quasireal photons in Pb+ Pb collisions: QED, QCD, and the QGP. Nuclear Physics A, 982, 259-262.es_ES
dc.identifier.urihttp://hdl.handle.net/10481/59679
dc.description.abstractElectromagnetic processes, both photon-photon and photon-nucleus, are shown to be useful in studying aspects of QED, QCD, and potentially the QGP. Using lead-lead collisions at √ sNN = 5.02 TeV, the ATLAS detector has performed measurements of exclusive dimuon production, light-by-light scattering (via exclusive diphoton production), and photo-nuclear dijet production. These are all important examples of ultraperipheral collisions, where the nuclei do not interact hadronically. A recent study of the opening angles of dimuons produced in hadronic heavy-ion collisions, after subtracting heavy-flavor backgrounds, demonstrates that the dimuons carry information correlated with the overlap geometry, potentially about the density of charges in the QGP itself.es_ES
dc.language.isoenges_ES
dc.publisherElsevier BVes_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/*
dc.titleElectromagnetic processes with quasireal photons in Pb+Pb collisions: QED, QCD, and the QGPes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1016/j.nuclphysa.2018.10.087


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