Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Brun, Sacha"'
For Sun-like stars, the generation of toroidal magnetic field from poloidal magnetic field is an essential piece of the dynamo mechanism powering their magnetism. Previous authors have estimated the net toroidal flux generated in each hemisphere of t
Externí odkaz:
http://arxiv.org/abs/2401.10984
Autor:
Finley, Adam J., Brun, Sacha A., Carlsson, Mats, Szydlarski, Mikolaj, Hansteen, Viggo, Shoda, Munehito
Current models of the solar wind must approximate (or ignore) the small-scale dynamics within the solar atmosphere, however these are likely important in shaping the emerging wave-turbulence spectrum and ultimately heating/accelerating the coronal pl
Externí odkaz:
http://arxiv.org/abs/2207.02878
Autor:
Gallet, Florian, Charbonnel, Corinne, Amard, Louis, Brun, Sacha, Palacios, Ana, Mathis, Stephane
Publikováno v:
A&A 597, A14 (2017)
In this article, we aim to provide the community with the dependence of the habitable zone upon the stellar mass, metallicity, rotation, and for various prescriptions of the limits of the habitable zone. We use the STAREVOL code to study the evolutio
Externí odkaz:
http://arxiv.org/abs/1608.06772
The global-scale dynamo action achieved in a simulation of a Sun-like star rotating at thrice the solar rate is assessed. The 3-D MHD Anelastic Spherical Harmonic (ASH) code, augmented with a viscosity minimization scheme, is employed to capture conv
Externí odkaz:
http://arxiv.org/abs/1503.04225
Autor:
Astoul, Aurélie, Mathis, Stéphane, Baruteau, Clément, Park, Junho, Gallet, Florian, Strugarek, Antoine, Augustson, Kyle C., Brun, Sacha A., Bolmont, Emeline
Over 4000 exoplanets have been discovered in the past 25 years or so, most of which orbit cool stars. Star-planet tidal interactions are known to drive the late evolution of the shortest-period planetary systems via tidal dissipation. Such dissipatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a16c1e6d18256775b706a3f92b9c2cb
Publikováno v:
Proceedings of the International Astronomical Union; 2016 Supplement, Vol. 12 Issue S329, p233-236, 4p, 2 Graphs
