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| author | Aaron LI <aly@aaronly.me> | 2017-10-22 15:17:07 +0800 |
|---|---|---|
| committer | Aaron LI <aly@aaronly.me> | 2017-10-22 15:17:07 +0800 |
| commit | a42a613f3a1328ca0582bef19e024868fa3a3ad5 (patch) | |
| tree | 9110f264c422ef850bac3640ab50e331ec292ca6 /fg21sim/configs/20-extragalactic.conf.spec | |
| parent | 0ddacb9b2dd050e84f889662f09bf686cfae3d33 (diff) | |
| download | fg21sim-a42a613f3a1328ca0582bef19e024868fa3a3ad5.tar.bz2 | |
clusters/halo: Add option "kT_out" to tune cluster temperature
Diffstat (limited to 'fg21sim/configs/20-extragalactic.conf.spec')
| -rw-r--r-- | fg21sim/configs/20-extragalactic.conf.spec | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fg21sim/configs/20-extragalactic.conf.spec b/fg21sim/configs/20-extragalactic.conf.spec index 82c6d45..ea6479f 100644 --- a/fg21sim/configs/20-extragalactic.conf.spec +++ b/fg21sim/configs/20-extragalactic.conf.spec @@ -124,6 +124,15 @@ # field strength within the ICM and is also assumed to be uniform. eta_b = float(default=0.001, min=1e-5, max=0.1) + # The temperature of the outer gas surrounding the cluster. Accretion + # shocks form near the cluster virial radius during the cluster formation, + # which can heat the cluster ICM to have a higher temperature than the + # virial temperature: + # kT_icm ~ kT_vir + 1.5 * kT_out + # Reference: Fujita et al. 2003, ApJ, 584, 190; Eq.(49) + # Unit: [keV] + kT_out = float(default=0.5, min=0, max=1) + # Filename prefix for this component prefix = string(default="cluster") # Output directory to save the simulated results |