[mesa-users] main sequence problem

[Jakub O. <ost...@as...>]

Hi!

For the last few weeks I've been studying some problems I found and I'd like to start with presenting the most serious one, probably connected to the others.

There is a serious problem with discontinuities of the main sequence of more massive models (M > 10 M_S), when you use Schwarzschild criterion without overshooting. Take a look at this HR diagram for 20 M_S star (red line).