Analysis of $\alpha$ Centauri AB including seismic constraints

  title={Analysis of \$\alpha\$ Centauri AB including seismic constraints},
  author={Patrick Eggenberger and Corinne Charbonnel and Suzanne Talon and Georges Meynet and Andre Maeder and Fabien Carrier and G. Bourban},
  journal={Astronomy and Astrophysics},
Detailed models of α  Cen A and B based on new seismological data for α  Cen B by Carrier & Bourban ([CITE]) have been computed using the Geneva evolution code including atomic diffusion. Taking into account the numerous observational constraints now available for the α  Cen system, we find a stellar model which is in good agreement with the astrometric, photometric, spectroscopic and asteroseismic data. The global parameters of the α Cen system are now firmly constrained to an age of $t=6.52… 

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