74 citations · 388 across the 10 of their papers we have counts for
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hep-ph2007★ 62 cited
Cusps in K_L --> 3 pi decays
M. Bissegger, A. Fuhrer, J. Gasser +2
The pion mass difference generates a pronounced cusp in K --> 3 pi decays, the strength of which is related to the pi pi S-wave scattering lengths. We apply an effective field theo…
hep-ph2007★ 8 cited
A renormalizable effective theory for leading logarithms in ChPT
Moritz Bissegger, Andreas Fuhrer
We argue that the linear sigma model at small external momenta is an effective theory for the leading logarithms of chiral perturbation theory. Based on this assumption an attempt…