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22 August 2017

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YN scattering data: RU67

Authors: H.A. Rubin, R.A. Burnstein
Reference: Phys. Rev. 159 (1967), 1149
Group: Maryland

The experiment:

In the Saclay 81 cm Hydrogen Bubble Chamber which was exposed to a beam of K- mesons from the Proton-Synchroton at CERN. Reactions of the produced Σ particles were studied. 75000 films were scanned. Several hundred elastic events were seen.

The data:

Σ- p → Σ- p total elastic cross section (SGT)
momentum range       mean           number of    SGT [mb]
    [MeV/c]     momentum [MeV/c]     events

  125 - 165          150               25      166 +/- 33
Σ+ p → Σ+ p total cross section (SGT)
momentum range       mean           number of    SGT [mb]
    [MeV/c]     momentum [MeV/c]     events

  140 - 175          161.5              9       83 +/- 34

Notes:

No notes

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