Confirmation of the Double Charm Baryon Xi_cc+ via its Decay to p D+ K-

The SELEX Collaboration, A. Ocherashvili, M. A. Moinester +3

We observes a signal for the double charm baryon Xi_cc+ in the charged decay mode Xi_cc+ -> p D+ K- to complement the previously reported decay Xi_cc+ -> Lambda_c K- pi+ in data fr…