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arXiv · hep-ph/0611039

Electromagnetic form factors of charged and neutral kaons in an extended vector-meson-dominance model

S. A. Ivashyn·A. Yu. Korchin
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Abstract

A model is developed for electromagnetic form factors of the charged and neutral K-mesons. The formalism is based on ChPT Lagrangians with vector mesons. The form factors, calculated without fitting parameters, are in a good agreement with experiment for space-like and time-like photon momenta. Contribution of the two-kaon channels to the muon anomalous magnetic moment a_μis calculated.

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S. A. Ivashyn, A. Yu. Korchin. 2006-11-03. Electromagnetic form factors of charged and neutral kaons in an extended vector-meson-dominance model. https://doi.org/10.1140/epjc%2Fs10052-006-0167-5

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