Title:Search for heavy particles decaying into top-quark pairs using lepton-plus-jets events in proton–proton collisions at √s = 13 TeV with the ATLAS detector
Title:Measurement of the inclusive and fiducial t¯t production cross-sections in the lepton+jets channel in pp collisions at √s = 8 TeV with the ATLAS detector
Title:La enseñanza de la física para grados 3º a 8º bajo el marco de enseñanza para la comprensión. / Physics teaching for grades 3th to 8th under the framework of the teaching for understanding.