Multiplicity distributions and rescattering effects inpdinteractions at 200 GeV/c
- 1 July 1978
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 18 (1), 86-91
- https://doi.org/10.1103/physrevd.18.86
Abstract
This study determines topological cross sections and rescattering effects for 200-GeV/c interactions observed in a 60 000-picture exposure of the Fermilab 30-inch deuterium bubble chamber. We measure the inelastic cross section for to be 55.0±0.8 mb and find that (17.4±1.8)% of the events have a secondary interaction with the spectator proton. The rescattering is adequately described by a model which assumes the rescattering probability to be independent of the primary collision multiplicity. The multiplicity distribution for nonrescattered interactions has and .
Keywords
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