A neural network fed with halo mass accretion histories predicts individual halo concentrations with RMSE about 0.08 in log10 c, beating Zhao et al. and Giocoli et al. across z = 0 to 2.
The unusually high dark matter concentration of the galaxy group NGC 1600
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Prediction of Individual Halo Concentrations Across Cosmic Time Using Neural Networks
A neural network fed with halo mass accretion histories predicts individual halo concentrations with RMSE about 0.08 in log10 c, beating Zhao et al. and Giocoli et al. across z = 0 to 2.