Made available in DSpace on 2022-04-28T20:40:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-05-12; We present the results of a search for the production of an excited state of the electron, e*, in proton-antiproton collisions at s=1.96TeV. The data were collected with the D0 experiment at the Fermilab Tevatron Collider and correspond to an integrated luminosity of approximately 1fb-1. We search for e...