All Outputs (2)

Direct evidence that twisted flux tube emergence creates solar active regions (2021)
Journal Article
MacTaggart, D., Prior, C., Raphaldini, B., Romano, P., & Guglielmino, S. (2021). Direct evidence that twisted flux tube emergence creates solar active regions. Nature Communications, 12(1), https://doi.org/10.1038/s41467-021-26981-7

The magnetic nature of the formation of solar active regions lies at the heart of understanding solar activity and, in particular, solar eruptions. A widespread model, used in many theoretical studies, simulations and the interpretation of observatio... Read More about Direct evidence that twisted flux tube emergence creates solar active regions.

Geomagnetic reversals at the edge of regularity (2021)
Journal Article
Raphaldini, B., Medeiros, E. S., Ciro, D., Franco, D. R., & Trindade, R. I. (2021). Geomagnetic reversals at the edge of regularity. Physical Review Research, 3(1), https://doi.org/10.1103/physrevresearch.3.013158

Geomagnetic field reversals remain as one of the most intriguing problems in geophysics and are regarded as chaotic processes resulting from a dynamo mechanism. In this article we use the polarity scale data of the last 170 Myrs collected from the oc... Read More about Geomagnetic reversals at the edge of regularity.