El lhc: una fábrica de partículas para medir
Palabras clave:
Standard Model, LHC, ATLAS, HiggsResumen
La física de partículas siempre ha sido un tema de interés no sólo para los científicos sino también para el público en general. Conocer cómo está compuesta la materia y cómo es la naturaleza del Universo han sido temas que el hombre siempre se ha cuestionado. En este artículo describiremos brevemente el Modelo Estándar, teoría que explica las propiedades e interacciones entre las partículas elementales, y cómo se hace para medirlas experimentalmente. En particular, nos concentraremos en la descripción del LHC y uno de sus detectores ATLAS, con el cual el grupo Experimental de Altas Energías de la Universidad Antonio Nariño tiene colaboración.
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Aaboud, M. et al. (2019a). Search for squarks and gluinos in final states with hadronically decaying τ-leptons, jets, and missing transverse momentum using pp collisions at √s =13 TeV with the ATLAS detector (ATLAS Collaboration). Phys. Rev. D 99, 012009 [doi:10.1103/PhysRevD.99.012009].
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Aaboud, M. et al. (2019c). Measurements of gluon-gluon fusion and vector-boson fusion Higgs boson production cross-section in the H→WW* → eνμν decay channel in pp collisions at √s = 7TeV with the ATLAS detector (ATLAS Collaboration). Physics Letters B, 789. [doi.org/10.1016/j.physletb.2018.11.064].
Aaboud, M. et al. (2019d). Electron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHCproton–proton collision data at √s = 13TeV (ATLAS Collaboration). Tomado de: [https://arxiv.org/ abs/1902.04655v1].
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