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Multiple Scattering Theory for the Photoproduction of Vector Mesons off Nuclei

J. Hüfner·B. Z. Kopeliovich·J. Nemchik
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Abstract

The integrated cross section for the incoherent photoproduction of vector mesons on nuclei $γ^* A \to VX$, $X\not=A$, is calculated within Glauber theory and as a function of the photon energy. The inverse of the longitudinal momentum transfer is called coherence length $l_c$ and depends on the virtuality and the energy of the photon. Nuclear transmission factors strongly depend on $l_c/R_A$ ($R_A$ is the nuclear radius) and this effect may interfere with the search for color transparency effects.

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J. Hüfner, B. Z. Kopeliovich, J. Nemchik. 1996-05-07. Multiple Scattering Theory for the Photoproduction of Vector Mesons off Nuclei. https://doi.org/10.1016/0370-2693(96)00762-9

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