Erratum: Heavy neutrino searches at the LHC with displaced vertices [Phys. Rev. D 89, 073005 (2014)] Helo, J. C. ; Hirsch, M. ; Kovalenko, S. G. Abstract Publication: Physical Review D Pub Date: May 2016 DOI: 10.1103/PhysRevD.93.099902 Bibcode: 2016PhRvD..93i9902H