Comparing how two Dark Matter theories fit real galaxy data. The standard model (NFW, blue) fails in dwarf galaxies, while Cored models (red) fit well. [OC]
Comparing how two Dark Matter theories fit real galaxy data. The standard model (NFW, blue) fails in dwarf galaxies, while Cored models (red) fit well. [OC]
![Comparing how two Dark Matter theories fit real galaxy data. The standard model (NFW, blue) fails in dwarf galaxies, while Cored models (red) fit well. [OC]](https://www.byteseu.com/wp-content/uploads/2026/02/2suze3wr73lg1-1536x614.png "Comparing how two Dark Matter theories fit real galaxy data. The standard model (NFW, blue) fails in dwarf galaxies, while Cored models (red) fit well. [OC]")
2 Comments
NGL at a glance these look similarly fitted to me
Are these models with equivalent degrees of freedom? How to address overfitting concerns in this field?