.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "auto_gallery/dispersion/plot_fit_h2.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download_auto_gallery_dispersion_plot_fit_h2.py>`
        to download the full example code.

.. rst-class:: sphx-glr-example-title

.. _sphx_glr_auto_gallery_dispersion_plot_fit_h2.py:


Hydrogen: the fitted model
==========================

The hydrogen model (``fit/H2``) is based on Raj et al.'s (2018) ab initio
average for normal hydrogen, with a 0.1 % allowance, the dispersion shapes of Peck
and Hung and of Smith et al., and Shelton's He/H2 phase-matching ratio. The current
model's statistical uncertainty and the remaining absolute-scale evidence are
summarised in :doc:`/gas_models` and :doc:`/accuracy`.

.. GENERATED FROM PYTHON SOURCE LINES 17-20



.. image-sg:: /auto_gallery/dispersion/images/sphx_glr_plot_fit_h2_001.svg
   :alt: H2: fit H2 (reduced chi2 0.22)
   :srcset: /auto_gallery/dispersion/images/sphx_glr_plot_fit_h2_001.svg
   :class: sphx-glr-single-img





.. code-block:: Python

    from _helpers import fit_overview

    fig = fit_overview("H2", xlim=(105e-9, 20e-6))


.. rst-class:: sphx-glr-timing

   **Total running time of the script:** (0 minutes 0.945 seconds)


.. _sphx_glr_download_auto_gallery_dispersion_plot_fit_h2.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_fit_h2.ipynb <plot_fit_h2.ipynb>`

    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_fit_h2.py <plot_fit_h2.py>`

    .. container:: sphx-glr-download sphx-glr-download-zip

      :download:`Download zipped: plot_fit_h2.zip <plot_fit_h2.zip>`