Skip to content

Commit

Permalink
some fixes
Browse files Browse the repository at this point in the history
  • Loading branch information
zingale committed Dec 5, 2024
1 parent d4ee01f commit 4dc4356
Showing 1 changed file with 10 additions and 10 deletions.
20 changes: 10 additions & 10 deletions sphinx_docs/source/nse.rst
Original file line number Diff line number Diff line change
Expand Up @@ -118,7 +118,7 @@ Therefore each of these auxiliary equations obeys an advection equation
in the hydro part of the advancement.

The table also provides $dY_e/dt$, $(d\langle
B/A\rangle/dt)_\mathrm{weak}$, and $\epsilon_{\nu,\mathrm{react}$, the
B/A\rangle/dt)_\mathrm{weak}$, and $\epsilon_{\nu,\mathrm{react}}$, the
weak rate neutrino losses. These quantities are used to update the
thermodynamic state as we integrate.

Expand Down Expand Up @@ -229,13 +229,13 @@ The composition check considers the following nuclei groups:

and we then say that a composition supports NSE if:

* :math:`X(C_\mathrm{group})` < ``network.C_nse``
* :math:`X(\mathrm{C}_\mathrm{group})` < ``network.C_nse``

* :math:`X(O_\mathrm{group})` < ``network.O_nse``
* :math:`X(\mathrm{O}_\mathrm{group})` < ``network.O_nse``

* :math:`X(Si_\mathrm{group})` < ``network.Si_nse``
* :math:`X(\mathrm{Si}_\mathrm{group})` < ``network.Si_nse``

* :math:`X(Fe_\mathrm{group}) + X(He_\mathrm{group})` > ``network.He_Fe_nse``
* :math:`X(\mathrm{Fe}_\mathrm{group}) + X(\mathrm{He}_\mathrm{group})` > ``network.He_Fe_nse``



Expand Down Expand Up @@ -289,8 +289,8 @@ different syntax.
The overall framework is constructed following :cite:`Kushnir_2020` with slight
variations. The overview of the steps we take are the following:

* Minimum Temperature Check: require ``T > T_min_nse``, where ``T_min_nse`` is
a runtime parameter with a default value ``T_min_nse = 4.0e9``.
* Minimum Temperature Check: require ``T > nse.T_min_nse``, where ``nse.T_min_nse`` is
a runtime parameter with a default value ``nse.T_min_nse = 4.0e9``.

* Mass Abundance Check: compare the current mass abundances of the nuclei to
the NSE mass fractions. A detailed criteria are the following:
Expand Down Expand Up @@ -319,13 +319,13 @@ variations. The overview of the steps we take are the following:

.. math::
\epsilon_{abs} = Y^i - Y^i_{NSE} < \mbox{nse_abs_tol}
\epsilon_{abs} = Y^i - Y^i_{NSE} < \mbox{nse.nse_abs_tol}
.. math::
\epsilon_{rel} = \frac{\epsilon_{abs}}{Y^i} < \mbox{nse_rel_tol}
\epsilon_{rel} = \frac{\epsilon_{abs}}{Y^i} < \mbox{nse.nse_rel_tol}
where ``nse_rel_tol = 0.2`` and ``nse_abs_tol = 0.005`` by default.
where ``nse.nse_rel_tol = 0.2`` and ``nse.nse_abs_tol = 0.005`` by default.


* **Removed** :cite:`Kushnir_2020` also requires a fast reaction cycle that
Expand Down

0 comments on commit 4dc4356

Please sign in to comment.