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A simple relationship between pion-nucleus charge-exchange and inelastic cross sections

1980; IOP Publishing; Volume: 6; Issue: 10 Linguagem: Inglês

10.1088/0305-4616/6/10/013

2057-763X

J.M. Eisenberg,

Nuclear physics research studies

Based on considerations of the reactive content of the optical potential, and on the eikonal approximation, a surprisingly simple connection is established near the 3,3 resonance between the lowest-order forward single charge-exchange cross section for excitation of the nuclear isobaric analogue state and the nuclear inelastic cross section. This relationship is tested numerically.