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Asteroseismology of B stars with MESA

Authors
Publication Date
Keywords
  • Physical
  • Chemical
  • Mathematical & Earth Sciences :: Space Science
  • Astronomy & Astrophysics [G05]
  • Physique
  • Chimie
  • Mathématiques & Sciences De La Terre :: Aérospatiale
  • Astronomie & Astrophysique [G05]
Disciplines
  • Earth Science

Abstract

International Francqui Symposium 2-4 December 2013 Asteroseismology of B stars with MESA Asteroseismology of B stars with MESA 1 Anne Thoul FNRS, ULg 2International Francqui Symposium 2-4 December 2013 Asteroseismology of B stars with MESA Outline What is MESA (and GYRE)? Some examples of MESA results for B stars with Pieter Degroote and «the best students» from the MESA summer school 2013 Asteroseismology of 15 CMa (very preliminary) with Maryline Briquet and Sophie Saesen 3International Francqui Symposium 2-4 December 2013 Asteroseismology of B stars with MESA Modules for Experiments in Stellar Astrophysics • Open Source • Independent modules • Up-to-date, flexible • Constantly evolving to include latest macro- and microphysics • Performance: use of parallelism, multi-core architectures • Wide applications in stellar evolution mesa.sourceforge.net MESA star: 1D stellar evolution code MESA Council Bill Paxton Lars Bildsten Aaron Dotter Falk Herwig Frank Timmes Ed Brown Rich Townsend Matteo Cantiello What is ? Bill Paxton 4International Francqui Symposium 2-4 December 2013 Asteroseismology of B stars with MESA What is ? Well documented ➨ MESA instrument papers: • Paper I: B. Paxton, L. Bildsten, A. Dotter, F. Herwig, P. Lesaffre, F. Timmes, ApJS 192, 2011 • Paper II: B.Paxton, M. Cantiello, P. Arras, L. Bildsten, E. Brown, A. Dotter, C. Mankovich, M.H. Montgomery, D. Stello, F. Timmes, R. Townsend, APJS 208, 2013 MESA Forum: mesastar.org Mailing list: mesa-users MESA SDK (Software Development Kit) Rich Townsend What can do? 5International Francqui Symposium 2-4 December 2013 Asteroseismology of B stars with MESA see instrument papers Everything a 1D stellar evolution code can do... MESA is constantly checked • internally (consistency, acc

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