2.4k citations · 4.9k across the 44 of their papers we have counts for
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hep-ph2015★ 19 cited
MassToMI - a Mathematica package for an automatic Mass Insertion expansion
Janusz Rosiek
We present a Mathematica package designed to automatize the expansion of QFT transition amplitudes calculated in the mass eigenstates basis (i.e. expressed in terms of physical mas…
hep-ph2015★ 7 cited
Mass Insertions vs. Mass Eigenstates calculations in Flavour Physics
A. Dedes, M. Paraskevas, J. Rosiek +2
We present and prove a theorem of matrix analysis, the Flavour Expansion Theorem (or FET), according to which, an analytic function of a Hermitian matrix can be expanded polynomial…
hep-ph2015★ 210 cited
Lepton-flavour violating decays in generic models
Andreas Crivellin, Lars Hofer, Joaquim Matias +3
LHCb has reported deviations from the Standard Model in transitions for which a new neutral gauge boson is a prime candidate for an explanation. As this gauge boson…