Add cluster physics to the simulations¶
The class clusterScalingRelations is a wrapper to add cluster physics to the Multidark simulations results / outputs.
- Based on
- Mantz et al. 2010b
- Zandanel et al. 2014
- To improve
- use M200c instead to be consistent with WL
- weak lensing, M500
- look at weighting the giant
- M200 mean in cosmo codes
- changing the slope as s function of mass
- add substructure
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class
ClusterScalingRelations.ClusterScalingRelations(Lbox=<Quantity 2500.0 Mpc>, boxDir='/home/comparat/data/MultiDark', snl=[], Hbox=<Quantity 67.77 km / (Mpc s)>, Melement=23593750000.0)[source] Loads the environement to assign stellar masses to halos from dark matter only simulations, here MultiDark simulations. :param Lbox: length of the box in Mpc/h :param wdir: Path to the multidark lightcone directory :param boxDir: box directory name :param snl: list of snapshots available :param zsl: list of redshift corresponding to the snapshots :param zArray: redshift array to be considered to interpolate the redshift – distance conversion :param Hbox: Hubble constant at redshift 0 of the box :param Melement: Mass of the resolution element in solar masses. :param columnDict: dictionnary to convert column name into the index to find it in the snapshots
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get_Tci_K(Mh_500, z, h=0.7, h70=1.0)[source]¶ Samples with a Gaussian the Tci – M500 scaling relation
returns the temperature in Kelvin
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get_kbTci_keV(Mh_500, z, h=0.7, h70=1.0)[source]¶ Samples with a Gaussian the Tci – M500 scaling relation
returns the temperature in keV
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