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arXiv · 0806.4901

Selected vector-meson decay-distributions in reactions of polarized photons with protons

A. I. Titov·B. Kampfer
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Abstract

We develop a formalism for studying vector meson ($V$) photo-production at the proton ($p$) with polarized photons, $\vecγp \to V p $, through an analysis of the decay distribution in the channel $V\toπ^0γ$. We show that this decay distribution differs noticeably from the distributions of purely hadronic decays, like $ϕ\to K^+K^-$, $ω\to π^0π^+π^-$. Formulas for the decay distributions are presented which are suitable for data analysis and interpretation.

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BibTeXRIS

A. I. Titov, B. Kampfer. 2008-06-30. Selected vector-meson decay-distributions in reactions of polarized photons with protons. https://doi.org/10.1103/physrevc.78.038201

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