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arXiv · 0905.1949

Photoproduction through Chern-Simons Term Induced Interactions in Holographic QCD

S. K. Domokos·H. R. Grigoryan·J. A. Harvey
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Abstract

We employ both top-down and bottom-up holographic dual models of QCD to calculate vertex functions and couplings that are induced by the five dimensional Chern-Simons term. We use these couplings to study the photoproduction of $f_1$ mesons. The Chern-Simons-term-induced interaction leads to a simple relation between the polarization of the incoming photon and the final state $f_1$ meson which should allow a clear separation of this interaction from competing processes.

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S. K. Domokos, H. R. Grigoryan, J. A. Harvey. 2009-05-12. Photoproduction through Chern-Simons Term Induced Interactions in Holographic QCD. https://doi.org/10.1103/physrevd.80.115018

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