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

.. only:: html

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

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

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

.. _sphx_glr_gen_examples_form_factors_plot_ffl_beryllium.py:


Plot form factor lowering effect for Beryllium
==============================================

.. GENERATED FROM PYTHON SOURCE LINES 6-43



.. image-sg:: /gen_examples/form_factors/images/sphx_glr_plot_ffl_beryllium_001.svg
   :alt: $f_{1s}$ for beryllium ${3.5+}$
   :srcset: /gen_examples/form_factors/images/sphx_glr_plot_ffl_beryllium_001.svg
   :class: sphx-glr-single-img





.. code-block:: Python


    import jax.numpy as jnp
    import matplotlib.pyplot as plt
    import scienceplots  # noqa:F401

    import jaxrts

    ureg = jaxrts.ureg

    plt.style.use("science")

    Z_A = 4
    Z_C = 0.5

    k = jnp.linspace(0, 17, 100) / (1 * ureg.angstrom)


    fig, ax = plt.subplots()
    for IPD in jnp.array([0, 50, 100, 150]) * ureg.electron_volt:

        binding_E = jaxrts.Element(Z_A).ionization.energies[::-1][:2] - IPD
        f_ffl = jaxrts.form_factors.form_factor_lowering_10(
            k, binding_E, Z_C, Z_A, Z_squared_correction=True
        )

        ax.plot(
            k.m_as(1 / ureg.angstrom),
            f_ffl.m_as(ureg.dimensionless),
            label=f"IPD = {IPD.m_as(ureg.electron_volt)}eV",
        )
    ax.set_ylabel("$f_{1s}$")
    ax.set_xlabel("$k$ [1/angstrom]")

    ax.legend()
    plt.tight_layout()
    plt.title("$f_{1s}$ for beryllium ${3.5+}$")
    plt.show()


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

   **Total running time of the script:** (0 minutes 2.469 seconds)


.. _sphx_glr_download_gen_examples_form_factors_plot_ffl_beryllium.py:

.. only:: html

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

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

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

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

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


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_