diff --git a/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml b/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml index 3d7d5de4fe2c98a04c986840bc2804edaf780c17..75799647b4e95ebd75202748c67a2c18c423f532 100644 --- a/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml +++ b/examples/EAGLE_low_z/EAGLE_25/eagle_25.yml @@ -84,3 +84,30 @@ EAGLECooling: He_reion_z_sigma: 0.5 He_reion_eV_p_H: 2.0 +# EAGLE star formation parameters +EAGLEStarFormation: + EOS_density_norm_H_p_cm3: 0.1 # Physical density used for the normalisation of the EOS assumed for the star-forming gas in Hydrogen atoms per cm^3. + EOS_temperature_norm_K: 8000 # Temperature om the polytropic EOS assumed for star-forming gas at the density normalisation in Kelvin. + EOS_gamma_effective: 1.3333333 # Slope the of the polytropic EOS assumed for the star-forming gas. + gas_fraction: 0.3 # The gas fraction used internally by the model. + KS_normalisation: 1.515e-4 # The normalization of the Kennicutt-Schmidt law in Msun / kpc^2 / yr. + KS_exponent: 1.4 # The exponent of the Kennicutt-Schmidt law. + KS_min_over_density: 57.7 # The over-density above which star-formation is allowed. + KS_high_density_threshold_H_p_cm3: 1e3 # Hydrogen number density above which the Kennicut-Schmidt law changes slope in Hydrogen atoms per cm^3. + KS_high_density_exponent: 2.0 # Slope of the Kennicut-Schmidt law above the high-density threshold. + KS_temperature_margin_dex: 0.5 # Logarithm base 10 of the maximal temperature difference above the EOS allowed to form stars. + threshold_norm_H_p_cm3: 0.1 # Normalisation of the metal-dependant density threshold for star formation in Hydrogen atoms per cm^3. + threshold_Z0: 0.002 # Reference metallicity (metal mass fraction) for the metal-dependant threshold for star formation. + threshold_slope: -0.64 # Slope of the metal-dependant star formation threshold + threshold_max_density_H_p_cm3: 10.0 # Maximal density of the metal-dependant density threshold for star formation in Hydrogen atoms per cm^3. + +# Parameters for the EAGLE "equation of state" +EAGLEEntropyFloor: + Jeans_density_threshold_H_p_cm3: 0.1 # Physical density above which the EAGLE Jeans limiter entropy floor kicks in expressed in Hydrogen atoms per cm^3. + Jeans_over_density_threshold: 10. # Overdensity above which the EAGLE Jeans limiter entropy floor can kick in. + Jeans_temperature_norm_K: 8000 # Temperature of the EAGLE Jeans limiter entropy floor at the density threshold expressed in Kelvin. + Jeans_gamma_effective: 1.3333333 # Slope the of the EAGLE Jeans limiter entropy floor + Cool_density_threshold_H_p_cm3: 1e-5 # Physical density above which the EAGLE Cool limiter entropy floor kicks in expressed in Hydrogen atoms per cm^3. + Cool_over_density_threshold: 10. # Overdensity above which the EAGLE Cool limiter entropy floor can kick in. + Cool_temperature_norm_K: 8000 # Temperature of the EAGLE Cool limiter entropy floor at the density threshold expressed in Kelvin. + Cool_gamma_effective: 1. # Slope the of the EAGLE Cool limiter entropy floor diff --git a/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml b/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml index 8d622998c5ea1c754e877643e42ee3d97bfa720e..6c0c7421ba4f804437a8086b42fb2878bd3904b1 100644 --- a/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml +++ b/examples/EAGLE_low_z/EAGLE_50/eagle_50.yml @@ -77,4 +77,32 @@ EAGLECooling: H_reion_z: 11.5 He_reion_z_centre: 3.5 He_reion_z_sigma: 0.5 - He_reion_eV_p_H: 2.0 \ No newline at end of file + He_reion_eV_p_H: 2.0 + +# EAGLE star formation parameters +EAGLEStarFormation: + EOS_density_norm_H_p_cm3: 0.1 # Physical density used for the normalisation of the EOS assumed for the star-forming gas in Hydrogen atoms per cm^3. + EOS_temperature_norm_K: 8000 # Temperature om the polytropic EOS assumed for star-forming gas at the density normalisation in Kelvin. + EOS_gamma_effective: 1.3333333 # Slope the of the polytropic EOS assumed for the star-forming gas. + gas_fraction: 0.3 # The gas fraction used internally by the model. + KS_normalisation: 1.515e-4 # The normalization of the Kennicutt-Schmidt law in Msun / kpc^2 / yr. + KS_exponent: 1.4 # The exponent of the Kennicutt-Schmidt law. + KS_min_over_density: 57.7 # The over-density above which star-formation is allowed. + KS_high_density_threshold_H_p_cm3: 1e3 # Hydrogen number density above which the Kennicut-Schmidt law changes slope in Hydrogen atoms per cm^3. + KS_high_density_exponent: 2.0 # Slope of the Kennicut-Schmidt law above the high-density threshold. + KS_temperature_margin_dex: 0.5 # Logarithm base 10 of the maximal temperature difference above the EOS allowed to form stars. + threshold_norm_H_p_cm3: 0.1 # Normalisation of the metal-dependant density threshold for star formation in Hydrogen atoms per cm^3. + threshold_Z0: 0.002 # Reference metallicity (metal mass fraction) for the metal-dependant threshold for star formation. + threshold_slope: -0.64 # Slope of the metal-dependant star formation threshold + threshold_max_density_H_p_cm3: 10.0 # Maximal density of the metal-dependant density threshold for star formation in Hydrogen atoms per cm^3. + +# Parameters for the EAGLE "equation of state" +EAGLEEntropyFloor: + Jeans_density_threshold_H_p_cm3: 0.1 # Physical density above which the EAGLE Jeans limiter entropy floor kicks in expressed in Hydrogen atoms per cm^3. + Jeans_over_density_threshold: 10. # Overdensity above which the EAGLE Jeans limiter entropy floor can kick in. + Jeans_temperature_norm_K: 8000 # Temperature of the EAGLE Jeans limiter entropy floor at the density threshold expressed in Kelvin. + Jeans_gamma_effective: 1.3333333 # Slope the of the EAGLE Jeans limiter entropy floor + Cool_density_threshold_H_p_cm3: 1e-5 # Physical density above which the EAGLE Cool limiter entropy floor kicks in expressed in Hydrogen atoms per cm^3. + Cool_over_density_threshold: 10. # Overdensity above which the EAGLE Cool limiter entropy floor can kick in. + Cool_temperature_norm_K: 8000 # Temperature of the EAGLE Cool limiter entropy floor at the density threshold expressed in Kelvin. + Cool_gamma_effective: 1. # Slope the of the EAGLE Cool limiter entropy floor