FNAL-E-0811()

$\bar{p}p$ Elastic Scattering
(
  • Proposed: Mar, 1991,
  • Approved: Jul 9, 1992,
  • Started: Jan, 1996,
  • Completed: Feb 20, 1996
)
The detector is a solid bundle of scintillating fibers. The fibers are parallel to the beam, inside the beam pipe. Can be remotely moved close to the beam. Measures x and y coordinates of scattered protons to 50-micron accuracy. Scattering angles are small enough to observe Coulomb interference and to use the optical theorem to get total cross-section. Data analysis in progress (July 96).
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