  The counting statistics (CS) for charges passing through a coherent conductor
is the most general quantity that characterizes electronic transport. CS not
only depends on the transport properties of the conductor but also depends on
the correlations among particles which compose the incident beam. In this paper
we present general results for the CS of entangled electron pairs traversing a
beam splitter and we show that the probability that Q charges have passed is
not binomial, as in the uncorrelated case, but rather it is symmetric with
respect to the average transferred charge. We furthermore consider the joint
probability for transmitted charges of a given spin and we show that the
signature of entanglement distinctly appears in a correlation which is not
present for the non-entangled case.
