@article{1c7df616162f44138b4334437ccb2414,
title = "Limits on flavor changing neutral currents in D0 meson decays",
abstract = "Using the CLEO II detector at the Cornell Electron Storage Ring, we have searched for flavor changing neutral currents and lepton family number violations in D0 meson decays. The upper limits on the branching fractions for D0 → ℓ+ℓ− and D0 → X0 ℓ+ℓ− are in the range 10−5 to 10−4, where X0 can be π0, K0 s, η, ρ0ω, K¯*0, or φmeson, and the ℓ+ℓ− pair can be e+e−, μ+μ−, or e± μ∓. Although these limits are above the theoretical predictions, most are new or an order of magnitude lower than previous limits.",
author = "{CLEO Collaboration} and A. Freyberger and D. Gibaut and K. Kinoshita and P. Pomianowski and S. Schrenk and D. Cinabro and B. Barish and M. Chadha and S. Chan and G. Eigen and Miller, {J. S.} and C. O{\textquoteright}grady and M. Schmidtler and J. Urheim and Weinstein, {A. J.} and F. W{\"u}rthwein and Asner, {D. M.} and M. Athanas and Bliss, {D. W.} and Brower, {W. S.} and G. Masek and Paar, {H. P.} and J. Gronberg and Korte, {C. M.} and R. Kutschke and S. Menary and Morrison, {R. J.} and S. Nakanishi and Nelson, {H. N.} and Nelson, {T. K.} and C. Qiao and Richman, {J. D.} and D. Roberts and A. Ryd and H. Tajima and Witherell, {M. S.} and R. Balest and K. Cho and Ford, {W. T.} and M. Lohner and H. Park and P. Rankin and J. Roy and Smith, {J. G.} and Alexander, {J. P.} and C. Bebek and Berger, {B. E.} and M. Artuso and T. Skwarnicki and S. Stone",
year = "1996",
month = apr,
day = "22",
doi = "10.1103/PhysRevLett.76.3065",
language = "English (US)",
volume = "76",
pages = "3065--3069",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "17",
}