Study of eta pi- production by pions in the Coulomb field

The VES collaboration Amelin, D.V. ; Berdnikov, E.B. ; Bityukov, S.I. ; et al.
Conference Paper, 1998.
Inspire Record 477863 DOI 10.17182/hepdata.41663

The production of eta pi - system at low mass by the pi- beam in the Coulomb field of Be nuclei was studied. The cross section of the reaction pi- Be --> eta pi- Be was compared to the experimental data on the decay eta --> pi+ pi- gamma and to the theoretical predictions.

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