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author | Aaron LI <aly@aaronly.me> | 2018-10-30 21:30:30 +0800 |
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committer | Aaron LI <aly@aaronly.me> | 2018-10-30 22:04:27 +0800 |
commit | 00fccbb7e2491741f82e6603a37fe1a12af74c95 (patch) | |
tree | d40f6544629739fd31c881f7ea0f358cfab48750 /fg21sim/extragalactic/clusters/halo.py | |
parent | 802985804b795d97aacb7b701fd0aba02cff31f8 (diff) | |
download | fg21sim-00fccbb7e2491741f82e6603a37fe1a12af74c95.tar.bz2 |
clusters/halo: Update calculations of injection and halo radius
Diffstat (limited to 'fg21sim/extragalactic/clusters/halo.py')
-rw-r--r-- | fg21sim/extragalactic/clusters/halo.py | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py index eac9501..baa1a36 100644 --- a/fg21sim/extragalactic/clusters/halo.py +++ b/fg21sim/extragalactic/clusters/halo.py @@ -234,7 +234,7 @@ class RadioHalo: The estimated radius for the simulated radio halo. Unit: [kpc] """ - return helper.radius_halo(self.M_obs, self.z_obs, configs=self.configs) + return self.injection_radius @property def angular_radius(self): @@ -363,6 +363,18 @@ class RadioHalo: return tau @property + @lru_cache + def injection_radius(self): + """ + The radius of the turbulence injection regions, and then the + injection scale: L_turb ~= 2*R_turb. + Unit: [kpc] + """ + rs = helper.radius_stripping(self.M_main, self.M_sub, self.z_merger, + configs=self.configs) # [kpc] + return self.f_lturb * rs + + @property @lru_cache() def injection_rate(self): """ |