18 citations · 28 across the 3 of their papers we have counts for
4 papers
Dynamical coupling of a mean-field dynamo and its wind: Feedback loop over a stellar activity cycle
Barbara Perri, Allan Sacha Brun, Antoine Strugarek +1
We focus on the connection between the internal dynamo magnetic field and the stellar wind. If the star has a cyclic dynamo, the modulations of the magnetic field can affect the wi…
Modeling Solar Wind Variations over an 11-yr Cycle with Alfvén Wave Dissipation: a Parameter Study
Soumitra Hazra, Victor Réville, Barbara Perri +3
We study the behaviour and properties of the solar wind using a 2.5D Alfvén wave driven wind model. We first systematically compare the results of an Alfvén wave (AW) driven wind m…
Impact of solar magnetic field amplitude and geometry on cosmic rays diffusion coefficients in the inner heliosphere
Barbara Perri, Allan Sacha Brun, Antoine Strugarek +1
Cosmic rays (CRs) are tracers of solar events when they are associated with solar flares, but also galactic events when they come from outside our solar system. SEPs are correlated…
The dynamo-wind feedback loop: Assessing their non-linear interplay
Barbara Perri, Allan Sacha Brun, Antoine Strugarek +1
Though generated deep inside the convection zone, the solar magnetic field has a direct impact on the Earth space environment via the Parker spiral. It strongly modulates the solar…