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Papers by LORENZO FORMAGGIO
The European Physical Journal C, 2022
We present an experimental systematics study of a polarimetric method for measuring the vacuum ma... more We present an experimental systematics study of a polarimetric method for measuring the vacuum magnetic birefringence based on a pair of rotating half-wave plates. The presence of a systematic effect at the same frequency as the sought for magneto-optical effect inhibits the use of strictly constant magnetic fields. We characterise this systematic, discuss its origin and propose a viable workaround.
The European Physical Journal C, 2022
We present an experimental systematics study of a polarimetric method for measuring the vacuum ma... more We present an experimental systematics study of a polarimetric method for measuring the vacuum magnetic birefringence based on a pair of rotating half-wave plates. The presence of a systematic effect at the same frequency as the sought for magneto-optical effect inhibits the use of strictly constant magnetic fields. We characterise this systematic, discuss its origin and propose a viable workaround.