Figure 1:
Horizontal component of the eigenfunction
(scaled such that
at the surface)
as a function of normalized radius (r/R) for a g201 mode
with a period of 1.5 d for a 4
SPB star of 94 Myr. The inset
shows an enlargement of the region close to the edge of the convective core,
where the eigenfunction displays strong oscillations due to the presence of
a steep composition gradient.