diff options
Diffstat (limited to 'fg21sim/extragalactic/clusters/helper.py')
| -rw-r--r-- | fg21sim/extragalactic/clusters/helper.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fg21sim/extragalactic/clusters/helper.py b/fg21sim/extragalactic/clusters/helper.py index 4d06ceb..e27d763 100644 --- a/fg21sim/extragalactic/clusters/helper.py +++ b/fg21sim/extragalactic/clusters/helper.py @@ -137,7 +137,7 @@ def radius_virial(mass, z=0.0): return R_vir * AUC.cm2kpc # [kpc] -def radius_stripping(M_main, M_sub, z, configs=CONFIGS): +def radius_stripping(M_main, M_sub, z, f_rc=0.1): """ Calculate the stripping radius of the in-falling sub-cluster, which is determined by the equipartition between the static and ram pressure. @@ -162,7 +162,7 @@ def radius_stripping(M_main, M_sub, z, configs=CONFIGS): rs = optimize.brentq(lambda r: f_rho_sub(r) - rhs, a=0.1*r_vir, b=r_vir, xtol=1e-1) except ValueError: - rs = 0.1 * r_vir + rs = 2*f_rc * r_vir return rs # [kpc] |