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| author | Aaron LI <aly@aaronly.me> | 2018-01-02 16:32:33 +0800 |
|---|---|---|
| committer | Aaron LI <aly@aaronly.me> | 2018-01-02 19:27:55 +0800 |
| commit | 7f752fb4a5cfeb6fdcdc48844a0773f96d12ce69 (patch) | |
| tree | 75b0b311ac49dcbaa37543f217b7e08ee03567f9 /fg21sim/extragalactic/clusters/halo.py | |
| parent | f61a99b11ce344ac463202bad8a171f9d0287fa3 (diff) | |
| download | fg21sim-7f752fb4a5cfeb6fdcdc48844a0773f96d12ce69.tar.bz2 | |
clusters/halo: rewrite description; remove an obsolete reference
Diffstat (limited to 'fg21sim/extragalactic/clusters/halo.py')
| -rw-r--r-- | fg21sim/extragalactic/clusters/halo.py | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fg21sim/extragalactic/clusters/halo.py b/fg21sim/extragalactic/clusters/halo.py index cd6b9bc..5b600c1 100644 --- a/fg21sim/extragalactic/clusters/halo.py +++ b/fg21sim/extragalactic/clusters/halo.py @@ -2,10 +2,15 @@ # MIT license """ -Simulate (giant) radio halo originating from the last/recent -cluster-cluster major merger event, following the "statistical -magneto-turbulent model" proposed by [cassano2005]_, but with many -modifications and simplifications. +Simulate (giant) radio halos originating from the recent merger +events, which generate cluster-wide turbulence and accelerate the +primary (i.e., fossil) relativistic electrons to high energies to +be synchrotron-bright. This *turbulence re-acceleration* model +is currently most widely accepted to explain the (giant) radio halos. + +The simulation method is somewhat based on the statistical (Monte +Carlo) method proposed by [cassano2005]_, but with extensive +modifications and improvements. References ---------- @@ -13,10 +18,6 @@ References Brunetti & Lazarian 2011, MNRAS, 410, 127 http://adsabs.harvard.edu/abs/2011MNRAS.410..127B -.. [brunetti2016] - Brunetti 2016, PPCF, 58, 014011 - http://adsabs.harvard.edu/abs/2016PPCF...58a4011B - .. [cassano2005] Cassano & Brunetti 2005, MNRAS, 357, 1313 http://adsabs.harvard.edu/abs/2005MNRAS.357.1313C @@ -74,8 +75,8 @@ logger = logging.getLogger(__name__) class RadioHalo: """ - Simulate the extended radio halo emission from the galaxy cluster - experiencing on-going/recent merger. + Simulate the diffuse (giant) radio halo emission for a galaxy + cluster experiencing on-going/recent merger. Description ----------- |