Inelastic effect of the ωπ0 channel on the pion form factor
作者： B. Costa de Beauregard , T.N. Pham , B. Pire , Tran N. Truong
DOI: 10.1016/0370-2693(77)90107-1
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摘要: Abstract It is shown that the enhancement in poin form factor 1 ≈ 1.4 GeV region due mostly to a fast energy defendence of ratio R = σ (e + e - → ωπ)/ σ(e ππ). This result obtained model independent way.
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