[Mesa-users] Problem in the evolution of metal-free massive stars

[辛文宇]

Hi everyone,




I am using MESA-24.03.1 to evolve metal-free 25 Msun stars from ZAMS.

The initial abundance is:

h1      0.751635958738
h2      4.0137d-5
he3     2.3902d-5
he4     0.2483
li7     2.262d-9

However, this model can not ignite C burning.

Due to many retries and the logdt is too low, I terminate the calculation.

My inlist files and history.data, 25M.log are attached.

Is there any one can give me some comments or help?




Thank you very much!

Wenyu
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