Papers › Capt'n General: A generalized stellar dark matter capture and heat transport code

Capt'n General: A generalized stellar dark matter capture and heat transport code

14 May 2021arXiv:2105.06810links table onlyarchive 2025-07-28

Neal Avis Kozar, Ashlee Caddell, Luke Fraser-Leach, Pat Scott, Aaron C. Vincent

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Capt'n General is a FORTRAN90 standalone package that can be used to compute the capture and heat transport of dark matter in stars. It can compute capture rates for constant, velocity and momentum-dependent DM-nucleon elastic scattering cross sections, as well as non-relativistic effective operator interactions. Capt'n General can be interfaced with the GAMBIT global fitting codebase as well as stellar evolution simulation codes such as MESA.

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