The SELEX experiment (ET781) [1] at Fermilab is a new fixed target multistage spectrometer with high acceptance for forward interactions and decays. It took data in 1996–97 with 600 GeV and 540 GeV p beams, collecting large sample of charm decays. Preliminary results on charm—anticharm production asymmetries, production dependence in different beams, lifetime, and the first observation of the Cabibbo-suppressed decay are presented.
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© 1999 American Institute of Physics.
1999
American Institute of Physics
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