Abstract: (Elsevier)
The aim of the experiment PS199 was to study the spin structure of the charge-exchange p p → n n channel at LEAR. During 1990 we collected data at several energies to measure the analyzing power A on and the spin depolarization parameter D onon .Results for A on at all energies and first results for D onon at 905 MeV/c incident antiproton momentum are presented.
  • talk: Courmayeur 1992/09/14
  • anti-p p: charge exchange
  • charge exchange: anti-p p
  • analyzing power: angular dependence
  • spin: depolarization
  • depolarization: spin
  • experimental results
  • CERN LEAR
  • anti-p p --> n anti-n
  • 0.905 GeV/c