174 citations · 1.9k across the 69 of their papers we have counts for
5 papers · 1 filter
Turbulent magneto-genesis in a collisionless plasma
F. Pucci, M. Viviani, F. Valentini +3
We investigate an efficient mechanism for generating magnetic fields in turbulent, collisionless plasmas. By using fully kinetic, particle-in-cell simulations of an initially non-m…
Parker Solar Probe Observations of Helical Structures as Boundaries for Energetic Particles
F. Pecora, S. Servidio, A. Greco +15
Energetic particle transport in the interplanetary medium is known to be affected by magnetic structures. It has been demonstrated for solar energetic particles in near-Earth orbit…
Aliasing Instabilities in the Numerical Evolution of the Einstein Field Equations
Claudio Meringolo, Sergio Servidio
The Einstein field equations of gravitation are characterized by cross-scale, high-order nonlinear terms, representing a challenge for numerical modeling. In an exact spectral deco…
Current sheets, plasmoids and flux ropes in the heliosphere. Part II: Theoretical aspects
O. Pezzi, F. Pecora, J. le Roux +13
Our understanding of processes occurring in the heliosphere historically began with reduced dimensionality - one-dimensional (1D) and two-dimensional (2D) sketches and models, whic…
Dissipation measures in weakly-collisional plasmas
O. Pezzi, H. Liang, J. L. Juno +8
The physical foundations of the dissipation of energy and the associated heating in weakly collisional plasmas are poorly understood. Here, we compare and contrast several measures…