Description: A partial wave decomposition was made of the final state 3 pi system produced in the reaction pi /sup -/+ A yields ( pi /sup -/ pi /sup -/ pi /sup + /) + A at 23 GeV/c and for the elements C, Ai, Cu, and Ag. For low 3 pi masses, the 1/sup +/ state is dominant and its t' distribution shows the expected combination of coherent and incoherent components. The t' distribution of the 2/ sup +/ A/sub 2/ state also requires both coherent and incoherent components. (auth)
Date: March 1, 1974
Creator: Kruse, U.E. & Roberts, T.J.
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Partner: UNT Libraries Government Documents Department