From 00fccbb7e2491741f82e6603a37fe1a12af74c95 Mon Sep 17 00:00:00 2001 From: Aaron LI Date: Tue, 30 Oct 2018 21:30:30 +0800 Subject: clusters/halo: Update calculations of injection and halo radius --- fg21sim/configs/config.spec | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'fg21sim/configs') diff --git a/fg21sim/configs/config.spec b/fg21sim/configs/config.spec index 5f9a512..0d7e7aa 100644 --- a/fg21sim/configs/config.spec +++ b/fg21sim/configs/config.spec @@ -386,11 +386,10 @@ stream = option("stderr", "stdout", "", default="stderr") # timescale, therefore more efficient acceleration. f_acc = float(default=1.0, min=0.1, max=10) - # The turbulence is generally injected at the cluster center during - # a merger. This option parameterize the turbulence injection scale - # to be a fraction of the virial radius of the cluster, which is also - # used to determine the radio halo size. - f_lturb = float(default=0.33, min=0.1, max=1.0) + # The factor that is multiplied to the stripping radius to approximate + # the turbulence injection radius, from which the radio halo size is + # estimated. + f_lturb = float(default=1.0, min=0.5, max=10) # An efficiency factor describing the effectiveness of plasma # instabilities (e.g., due to spatial or temporal intermittency). -- cgit v1.2.2