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Exclusive two-photon annihilation at large energy or large virtuality

M. Diehl
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Abstract

I review recent progress in the theory of gamma gamma annihilation into meson or baryon pairs at large energy, and of the process gamma* gamma* -> pi0 at large photon virtuality.

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M. Diehl. 2003-06-30. Exclusive two-photon annihilation at large energy or large virtuality. https://doi.org/10.1016/s0920-5632(03)02343-0

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