Limits on neutral D mixing in semileptonic decays

作者：Cawlfield C^*; Eisenstein BI; Gollin GD; Karliner I; Kim D; Lowrey N; Naik P; Sedlack C; Selen M; Williams J; Wiss J; Edwards KW; Besson D; Pedlar TK; Cronin Hennessy D; Gao KY; Gong DT; Kubota Y; Klein T; Lang BW; Li SZ; Poling R; Scott AW; Smith A; Dobbs S; Metreveli Z; Seth KK; Tomaradze A; Zweber P; Ernst J; Mahmood AH; Arms K; Gan KK; Severini H; Asner DM; Dytman SA; Love W; Mehrabyan S; Mueller JA; Savinov V; Li Z; Lopez A; Mendez H; Ramirez J

来源：Physical Review D – Particles and Fields, 2005, 71(7): 077101.

DOI：10.1103/PhysRevD.71.077101

Using the CLEO II.V detector observing e(+)e(-) collisions at around 10.6 GeV we search for neutral D mixing in semileptonic D-0 decays tagged in charged D* decays. Combining the results from the Ke nu and K*e nu channels we find that the rate for D mixing is less than 0.0078 at 90% C.L.

• 出版日期2005-4
• 单位西北大学