Evidence for vector meson exchange in $\rho^-$ production at 8 GeV/c

Derado, I. ; Poirier, J.A. ; Biswas, N.N. ; et al.
Phys.Lett.B 24 (1967) 112-114, 1967.
Inspire Record 1389618 DOI 10.17182/hepdata.29606

We have studied ϱ − production at 8 GeV / c . The data cannot be explained by one-pion-exchange with absorption and we conclude that vector exchange contributes. This contrasts with ϱ o production at this energy and ϱ − production at lower energy.

1 data table

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