Measurements of Elastic- and-Meson Photoproduction Cross Sections on Protons from 30 to 180 GeV
- 3 September 1979
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 43 (10), 657-660
- https://doi.org/10.1103/physrevlett.43.657
Abstract
The elastic photoproduction cross sections for and mesons from protons have been measured from 30 to 180 GeV. The energy dependences agree well with predictions made by using vector-meson dominance and an additive quark model. The cross section is approximately constant with energy while the cross section rises from 0.5 to 0.7 μb with increasing energy.
Keywords
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