A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf
.
A first calculation of the η' → π^{0}γγ and η → ηγγ decays
2013
Proceedings of The 7th International Workshop on Chiral Dynamics — PoS(CD12)
unpublished
A first calculation of the η → π 0 γγ and η → ηγγ decays The branching ratio of the η → π 0 γγ and η → ηγγ electromagnetic rare decays are calculated within the frameworks of the Linear Sigma Model and Vector Meson Dominance for the corresponding scalar and vector meson exchange contributions. The measured η → π 0 γγ process serves as a test of our approach while the non yet measured η → (π 0 , η)γγ reactions are predicted for the first time. Our prediction for the η → π 0 γγ decay agrees with
doi:10.22323/1.172.0035
fatcat:gnlrnnrwpzfunmmskdt4a6i3ke