3 papers
physics.geo-ph2026
Stochastic Resonance in a Thermally Driven Low-Dimensional Geodynamo Model
Giuseppina Nigro, Edoardo Cascio, Giuseppe Consolini +1
Geomagnetic field reversal sequences exhibit persistence times spanning a broad range, from a few years to superchrons lasting more than years. Despite extensive obse…
physics.space-ph2026
Self-organization of local streamline structures and energy transfer rate in compressible plasma turbulence
Simone Benella, Virgilio Quattrociocchi, Emanuele Papini +4
We examine how local streamline topology and energy cascade rate self-organize in plasma turbulence for both compressible and incompressible regimes. Using a fully-compressible Hal…
astro-ph.SR2025
Alfvénic solar wind intervals observed by Solar Orbiter: Exploiting the capability of the SWA plasma suite and source region investigation
R. D'Amicis, J. M. Raines, S. Benella +32
Fast and slow solar wind have distinct properties linked to their solar sources.Alfvénic slow wind complicates the usual speed-based classification, especially at intermediate spe…