Search for flavor-changing neutral current and lepton-flavor violating decays of D0 → l+ l-

Published

Journal Article

A search for the decays of D0 → e+e -, D0→ μ+μ- and D 0 → e±μ∓ was investigated. The analysis was based on 122 fb-1 of data collected on or near the γ(4S) resonance by the BABAR detector at the SLAC PEP-II asymmetric e+e- collider. The BABAR detector provided charged-particle tracking through a combination of five-layer double-sided silicon microstrip detector (SVT) and a 40-layer central drift chamber (DCH). The upper limits on the branching fractions are 1.2 x 10-6, 1.3 x 10-6 and 8.1 x 10-7.

Full Text

Cited Authors

  • Aubert, B; Barate, R; Boutigny, D; Couderc, F; Gaillard, JM; Hicheur, A; Karyotakis, Y; Lees, JP; Tisserand, V; Zghiche, A; Palano, A; Pompili, A; Chen, JC; Qi, ND; Rong, G; Wang, P; Zhu, YS; Eigen, G; Ofte, I; Stugu, B; Abrams, GS; Borgland, A; Breon, AB; Brown, DN; Button-Shafer, J; Cahn, RN; Charles, E; Day, CT; Gill, MS; Gritsan, AV; Groysman, Y; Jacobsen, RG; Kadel, RW; Kadyk, J; Kerth, LT; Kolomensky, YG; Kukartsev, G; Lynch, G; Mir, LM; Oddone, PJ; Orimoto, TJ; Pripstein, M; Roe, NA; Ronan, MT; Shelkov, VG; Wenzel, WA; Barrett, M; Ford, KE; Harrison, TJ; Hart, AJ; Hawkes, CM; Morgan, SE; Watson, AT; Fritsch, M; Goetzen, K; Held, T; Koch, H; Lewandowski, B; Pelizaeus, M; Steinke, M; Boyd, JT; Chevalier, N; Cottingham, WN; Kelly, MP; Latham, TE; Wilson, FF; Cuhadar-Donszelmann, T; Hearty, C; Knecht, NS; Mattison, TS; McKenna, JA; Thiessen, D; Khan, A; Kyberd, P; Teodorescu, L; Blinov, AE; Blinov, VE; Druzhinin, VP; Golubev, VB; Ivanchenko, VN; Kravchenko, EA; Onuchin, AP; Serednyakov, SI; Skovpen, YI; Solodov, EP; Yushkov, AN; Best, D; Bruinsma, M; Chao, M; Eschrich, I; Kirkby, D; Lankford, AJ; Mandelkern, M; Mommsen, RK; Roethel, W; Stoker, DP; Buchanan, C; Hartfiel, BL; Foulkes, SD; Gary, JW

Published Date

  • November 5, 2004

Published In

Volume / Issue

  • 93 / 19

International Standard Serial Number (ISSN)

  • 0031-9007

Digital Object Identifier (DOI)

  • 10.1103/PhysRevLett.93.191801

Citation Source

  • Scopus