Observation of a New Type of Low Frequency Waves at Comet 67P/Churyumov-Gerasimenko

I. Richter, C. Koenders, H. -U. Auster +23

We report on magnetic field measurements made in the innermost coma of 67P/Churyumov-Gerasimenko in its low activity state. Quasi-coherent, large-amplitude ($\delta B/B\sim 1$), compres…