From 1200e50fd24451ed7b56d137a20106c18c0e0153 Mon Sep 17 00:00:00 2001
From: Aaron LI <aly@aaronly.me>
Date: Tue, 16 Jan 2018 09:23:52 +0800
Subject: clusters: minor updates

---
 fg21sim/configs/20-extragalactic.conf.spec | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fg21sim/configs')

diff --git a/fg21sim/configs/20-extragalactic.conf.spec b/fg21sim/configs/20-extragalactic.conf.spec
index cb11bd8..7de9eb1 100644
--- a/fg21sim/configs/20-extragalactic.conf.spec
+++ b/fg21sim/configs/20-extragalactic.conf.spec
@@ -132,6 +132,8 @@
   # The fraction of the magnetic field energy density w.r.t. the ICM
   # thermal energy density, which is used to determine the mean magnetic
   # field strength within the ICM and is also assumed to be uniform.
+  # * ~< 0.4% (Ref: Pfrommer & Ensslin 2004, MNRAS)
+  # * ~0.3%-1% (Ref: Bohringer et al. 2016, A&A)
   eta_b = float(default=0.001, min=1e-5, max=0.1)
 
   # The temperature of the outer gas surrounding the cluster.  Accretion
-- 
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