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SWIFT
SWIFTsim
Commits
a0fd0d39
Commit
a0fd0d39
authored
Mar 08, 2020
by
Matthieu Schaller
Browse files
Update the RTD to contain the correct EAGLE-Ref model parameters.
parent
ee62fc73
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doc/RTD/source/SubgridModels/EAGLE/index.rst
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a0fd0d39
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@@ -651,6 +651,9 @@ whilst for the more recent runs we use:
Supernova
feedback
:
Dalla
Vecchia
+
2012
&
Schaye
+
2015
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Supernova
and
enrichment
parameters
in
the
EAGLE
-
Ref
model
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
..
code
::
YAML
#
EAGLE
stellar
enrichment
and
feedback
model
...
...
@@ -675,9 +678,8 @@ Supernova feedback: Dalla Vecchia+2012 & Schaye+2015
SNII_energy_fraction_n_0_H_p_cm3: 1.4588 # Pivot point for the birth density dependance of the SNII energy fraction in cm^-3.
SNII_energy_fraction_n_Z: 0.8686 # Power-law for the metallicity dependance of the SNII energy fraction.
SNII_energy_fraction_n_n: 0.8686 # Power-law for the birth density dependance of the SNII energy fraction.
SNIa_DTD:
PowerLaw
# Functional form of the SNIa delay time distribution Two choices: '
PowerLaw
' or '
Exponential
'.
SNIa_DTD:
Exponential
# Functional form of the SNIa delay time distribution Two choices: '
PowerLaw
' or '
Exponential
'.
SNIa_DTD_delay_Gyr: 0.04 # Stellar age after which SNIa start in Gyr (40 Myr corresponds to stars ~ 8 Msun).
SNIa_DTD_power_law_norm_p_Msun: 0.0012 # Normalization of the SNIa delay time distribution in the power-law DTD case (in Msun^-1).
SNIa_DTD_exp_norm_p_Msun: 0.002 # Normalization of the SNIa delay time distribution in the exponential DTD case (in Msun^-1).
SNIa_DTD_exp_timescale_Gyr: 2.0 # Time-scale of the SNIa delay time distribution in the exponential DTD case (in Gyr).
SNIa_energy_erg: 1.0e51 # Energy of one SNIa explosion in ergs.
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@@ -690,7 +692,7 @@ Supernova feedback: Dalla Vecchia+2012 & Schaye+2015
SNII_yield_factor_Nitrogen: 1.0 # (Optional) Correction factor to apply to the Nitrogen yield from the SNII channel.
SNII_yield_factor_Oxygen: 1.0 # (Optional) Correction factor to apply to the Oxygen yield from the SNII channel.
SNII_yield_factor_Neon: 1.0 # (Optional) Correction factor to apply to the Neon yield from the SNII channel.
SNII_yield_factor_Magnesium:
4
.0 # (Optional) Correction factor to apply to the Magnesium yield from the SNII channel.
SNII_yield_factor_Magnesium:
2
.0 # (Optional) Correction factor to apply to the Magnesium yield from the SNII channel.
SNII_yield_factor_Silicon: 1.0 # (Optional) Correction factor to apply to the Silicon yield from the SNII channel.
SNII_yield_factor_Iron: 0.5 # (Optional) Correction factor to apply to the Iron yield from the SNII channel.
...
...
@@ -699,9 +701,7 @@ different from the value (:math:`0.67`) reported in table 3 of `Schaye
(2015) <http://adsabs.harvard.edu/abs/2015MNRAS.446..521S>`_ , as a factor
of :math:`h^{-2} = 0.6777^{-2} = 2.1773` is missing in the paper.
The Magnesium yields from SNII have also been doubled since the
original EAGLE simulations were run and the minimal mass for SNII stars has
been raised to 8 solar masses (from 6).
The minimal mass for SNII stars has been raised to 8 solar masses (from 6).
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