Determination of quark-antiquark component of the photon wave function for <Emphasis Type="Italic">u,d, s</Emphasis> quarks |
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| Authors: | A V Anisovich V V Anisovich L G Dakhno V A Nikonov A V Sarantsev |
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| Institution: | (1) Petersburg Nuclear Physics Institute, Russian Academy of Sciences, Gatchina, 188350, Russia |
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| Abstract: | Based on the data for the transitions π0, η, η′ → γγ*(Q2) and reactions of the e+e? annihilations e+e? → ρ0, ω, ? and e+e? → hadrons at 1<E e+e? <3.7 GeV, we determine the light-quark components of the photon wave function \(\gamma * (Q^2 ) \to q\bar q(q = u,d,s)\) for the region 0 ? Q2 ? 1 (GeV/c)2. |
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