429 citations · 1.2k across the 16 of their papers we have counts for
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hep-ph2009
Cusps in eta' --> eta pi pi decays
Sebastian P. Schneider, Bastian Kubis
The discovery of the cusp effect in the decay K+ --> pi+ pi0 pi0 has spurred the search for other decay channels, where this phenomenon, which is generated by strong final-state in…
hep-ph2009★ 46 cited
The cusp effect in eta' --> eta pi pi decays
Bastian Kubis, Sebastian P. Schneider
Strong final-state interactions create a pronounced cusp in eta' --> eta pi0 pi0 decays. We adapt and generalize the non-relativistic effective field theory framework developed for…