JP Lees, V Poireau,
V Tisserand, J Garra Tico… - Physical Review D …, 2011 - APS
We present searches for rare or forbidden charm decays of the form X c+→ h±ℓ∓ ℓ (′)+,
where X c+ is a charm hadron (D+, D s+, or Λ c+), h±is a pion, kaon, or proton, and ℓ (′)±is …