Mainz "measurement" of the E2/M1 ratio in the N-Δ transition
R. M. Davidson, N. C. Mukhopadhyay
Abstract
We comment on the recent Mainz "measurement" (PRL78 (1997) 606) of the E2/M1 ratio in the N-Δ electromagnetic transition. Analyzing the Mainz data using an effective Lagrangian approach, we find this ratio to be (-3.190.24)%.
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