Test of the Vector-Dominance Model by Forward and Backward ρ^{0} Pion Production
- 25 November 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 21 (22), 1556-1558
- https://doi.org/10.1103/PhysRevLett.21.1556
Abstract
The validity of the vector-dominance model has been tested by pion production at 4 GeV and photoproduction data. In the forward direction, a remarkable agreement has been observed with the photoproduction data, down to . pion production in the backward direction shows good agreement through this model with available photoproduction data in the channel. A comparison is made with theoretical work on -Regge trajectory exchange.
Keywords
This publication has 5 references indexed in Scilit:
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- 5- to 16-GeV Single-Photoproduction from HydrogenPhysical Review Letters, 1968