diff options
| -rw-r--r-- | fg21sim/extragalactic/clusters/halo.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py index b480b9c..ed73a47 100644 --- a/fg21sim/extragalactic/clusters/halo.py +++ b/fg21sim/extragalactic/clusters/halo.py @@ -197,7 +197,8 @@ class RadioHalo1M: """ return self.age_merger - def duration_turb(self, t=None): + @lru_cache() + def duration_turb(self, t_merger): """ The duration that the turbulence persists strong enough to be able to effectively accelerate the electrons, which is @@ -208,7 +209,7 @@ class RadioHalo1M: Unit: [Gyr] """ - t_merger = self._merger_time(t) + self._validate_t_merger(t_merger) z_merger = COSMO.redshift(t_merger) M_main = self.mass_main(t=t_merger) M_sub = self.mass_sub(t=t_merger) @@ -217,11 +218,12 @@ class RadioHalo1M: uconv = AUC.kpc2km * AUC.s2Gyr # [kpc]/[km/s] => [Gyr] return uconv * 2*L_turb / vi # [Gyr] - def mach_turbulence(self, t=None): + @lru_cache() + def mach_turb(self, t_merger): """ The turbulence Mach number determined from its velocity dispersion. """ - t_merger = self._merger_time(t) + self._validate_t_merger(t_merger) cs = helper.speed_sound(self.kT(t_merger)) # [km/s] v_turb = self._velocity_turb(t_merger) # [km/s] return v_turb / cs |