In parallel to charm hadroproduction the experiment SELEX (E781) at Fermilab is pursuing a rich hyperon physics program. SELEX employs a 600 GeV/c beam consisting of and each. The three-stage magnetic spectrometer covering features a high-precision silicon vertex system, broad-coverage particle identification using TRD and RICH, and a three-stage lead glass photon calorimeter. First results for the charge radius, total -nucleon cross sections, and a new upper limit for the radiative width of the are presented.
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© 1999 American Institute of Physics.
1999
American Institute of Physics
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