First Charm Baryon Physics from SELEX (E781)
Abstract
We present preliminary results on various aspects of charm baryon studies at the 1996-1997 fixed target experiment of Fermilab studying charm produced from incident Sigma, proton, and pion beams at 600 GeV. First results include the comparison of hadroproduction asymmetries for Lambdac+ production from the 3 beams as well xF distributions and the first observation of the Cabbibo-suppressed decay c+ p K- π+. The relative branching fraction of the Cabbibo-suppressed mode to the 3-body Cabbibo-favored modes is also presented.
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