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We report new precise H$(e,e^\prime p)\pi^0$ measurements at the$\Delta(1232)$ resonance at $Q^2= 0.127$ (GeV/c)$^2$ using the MIT/Batesout-of-plane scattering (OOPS) facility. The data reported here areparticularly sensitive to the transverse electric amplitude ($E2$) of the$\gamma^* N\to\Delta$ transition. Analyzed together with previous data yieldprecise quadrupole to dipole amplitude ratios $EMR = (-2.3 \pm 0.3_{stat+sys}\pm 0.6_{model})%$ and $CMR = (-6.1 \pm 0.2_{stat+sys}\pm 0.5_{model})%$ andfor $M^{3/2}_{1+} = (41.4 \pm 0.3_{stat+sys}\pm0.4_{model})(10^{-3}/m_{\pi^+})$. They give credence to the conjecture ofdeformation in hadronic systems favoring, at low $Q^2$, the dominance ofmesonic effects.Comment: 4 pages, 1figur

Investigation of the Conjectured Nucleon Deformation at Low Momentum Transfer