Production properties of the Doubly Charmed Baryons at the large   Feynman-X
  This paper focuses on disagreement between theoretical predictions and the SELEX results of the production properties of Doubly Charmed Baryons. The role of the intrinsic charm mechanism in the SELEX kinematic region is researched. The production ratio of the $\Xi_{cc}^+$ baryon in the SELEX kinematic region is presented. The recent experimental results are reviewed. 
Sergey Koshkarev
hep-ph hep-ex