English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

With the first light of COROT, the preparation of KEPLER and the futurehelioseismology spatial projects such as GOLF-NG, a coherent picture of theevolution of rotating stars from their birth to their death is needed. Wedescribe here the modelling of the macroscopic transport of angular momentumand matter in stellar interiors that we have undertaken to reach this goal.First, we recall in detail the dynamical processes that are driving thesemechanisms in rotating stars and the theoretical advances we have achieved.Then, we present our new results of numerical simulations which allow us tofollow in 2D the secular hydrodynamics of rotating stars, assuming thatanisotropic turbulence enforces a shellular rotation law. Finally, we show howthis work is leading to a dynamical vision of the Hertzsprung-Russel diagramwith the support of asteroseismology and helioseismology, seismic observablesgiving constraints on the modelling of the internal transport and mixingprocesses. In conclusion, we present the different processes that should bestudied in the next future to improve our description of stellar radiationzones.Comment: 14 pages, 3 figures, Proceeding of the Joint HELAS and CoRoT/ESTA  Workshop (20-23 November 2006, CAUP, Porto - Portugal

Advances in Secular Magnetohydrodynamics of Stellar Interiors Dedicated to Asteroseismic Spatial Missions