O ct 2 00 1 Study of Rare B + c → D ( ∗ ) + d , s l l̄ Decays

@inproceedings{Geng2001OC2,
  title={O ct 2 00 1 Study of Rare B + c → D ( ∗ ) + d , s l l̄ Decays},
  author={Charles Q. Geng and Cheol Won Hwang and Ching Chi Liu},
  year={2001}
}
We study the rare decays of B c → D q l l̄ (q = d, s and l = νl, e, μ, τ) in the standard model. The form factors are evaluated in the light front and constituent quark models, respectively. We find that the decay branching ratios calculated in the two models for B c → D q l l̄ agree well with each other, whereas those for B c → D q l l̄ are different. 

Similar Papers

Loading similar papers…