Citation:Lees J P, Poireau V, Tisserand V, Grauges E, Palano A, Eigen G, Stugu B, Brown D N, Feng M, Kerth L T, et al. Search for a Dark Photon in e$^+$e⁻ Collisions at BaBar. \prl. 2014;113 (20) :201801.Download CitationDOI BibTex Tagged XML Date Published:nov DOI