Abstract
The highest-energy measurement of [Formula presented] and the first ever measurement of [Formula presented], the differences between proton-proton and antiproton-proton total cross sections for pure longitudinal spin states, are described. Data were taken using 200-GeV/[Formula presented] polarized beams incident on a polarized-proton target. The results are measured to be [Formula presented] μb and [Formula presented] μb. Many tests of systematic effects were investigated and are described, and a comparison to theoretical predictions is also given. Measurements of parity nonconservation at [Formula presented] GeV/[Formula presented] in proton scattering and the first ever of antiproton scattering have also been derived from these data. The values are consistent with zero at the [Formula presented] level.
Original language | English |
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Pages (from-to) | 1159-1187 |
Number of pages | 29 |
Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 55 |
Issue number | 3 |
DOIs | |
State | Published - 1997 |