[Mesa-users] the weak nuclear reaction rate in "other"

郭云浪 yunlang at ynao.ac.cn
Wed Apr 12 08:53:30 UTC 2023


Dear MESA-users,




How to get the energy (erg/g/s) released by the weak nuclear reaction classified as "other" in MESA-r10398?

such as Urca reaction:

               r_na23_wk_ne23
               r_ne23_wk-minus_na23
               r_ne23_wk_f23
               r_f23_wk-minus_ne23
               r_mg25_wk_na25
               r_na25_wk-minus_mg25
               r_na25_wk_ne25
               r_ne25_wk-minus_na25




In the previous email, I knew how to obtain the nuclear reaction rate of nuclear reaction, e.g. r_he4_he4_he4_to_c12, r1212,

see https://lists.mesastar.org/pipermail/mesa-users/2022-April/013605.html.




However, I found that the "other" reaction rate calculated by the code is inconsistent with the "other" output by MESA's profile.





Doesn't this code work for weak reactions?


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